Trending December 2023 # Error 1935 An Error Occurred During The Installation Of Assembly Component # Suggested January 2024 # Top 17 Popular

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If when you run an .msi package to install a program or application on your Windows 11 or Windows 10 computer and you get an error prompt with the message Error 1935 An error occurred during the installation of assembly component, then this post is intended to help you with the most suitable solutions you can easily apply to fix the error on your system.

When this error occurs, you’ll receive the following similar error message and code;

HRESULT: 0x800700C1.

Note that the component and HRESULT values may be different.

Error 1935 An error occurred during the installation of assembly component

If you are getting the prompt displaying Error 1935 An error occurred during the installation of assembly component during a program installation on your Windows 11/10 PC, you can try our recommended solutions below in no particular order to resolve the issue on your PC.

Restart PC

Run Program Install and Uninstall Troubleshooter

Run the MSI Installer in Compatibility Mode

Make sure Windows Installer Service is running

Repair/Reinstall/Update .NET Framework

Install or Update Visual C++ Redistributable

Clean Boot system and run Installer

Run SFC and DISM scan

Delete AppModel registry subkey (applies to Microsoft Office)

Let’s take a look at the description of the process involved concerning each of the listed solutions.

Before you proceed, check your system architecture and then make sure you’re running the 32-bit or 64-bit version of the MSI installer as the case may be. In addition, check for updates and install any available bits on your Windows 11/10 device and see if the error reappears when you run the .msi installer. On the other hand, if the error started after a recent Windows update, you can perform System Restore or uninstall the update – but if you prefer not to do neither, you can then go ahead with the solutions below.

1] Restart PC

If you get the error message Error 1935 An error occurred during the installation of assembly component when you install any program or software on your Windows 11/10 device, restart the computer and try to run setup again as a quick first step. If the error still appears after restarting the computer, you can try these other methods described in this post to fix the problem.

2] Run Program Install and Uninstall Troubleshooter

The Program Install and Uninstall troubleshooter fixes corrupted registry keys and is designed to help PC users automatically repair issues when blocked from installing or removing programs on Windows 11/10 system. This solution requires you to run Program Install and Uninstall Troubleshooter from Microsoft and see if the issue in hand is resolved. Otherwise, try the next solution.

3] Run the MSI Installer in Compatibility Mode

In some cases, especially with older applications, these programs need to work in Windows compatibility mode. This solution requires you to run the MSI Installer in Compatibility Mode to see if error in highlight is trigger due to a compatibility problem.

4] Make sure Windows Installer service is running

The MSI file format used by Windows Installer (MSI) is used specifically for installation – this differs from the EXE file format sometimes used to run installers, which are simple executable files that can be programmed to run any number of tasks.

The error in view can occur if the Windows modules installer isn’t running on the system. Since it handles installing system modules from applications, without it running, there’s a chance that essential components aren’t installed. So, to rule out this possibility as a potential culprit, you need to ensure that the Windows Installer Service is enabled. However, if the service is running but the issue persists, you can unregister and re-register Windows Installer Service. Here’s how:

Press Windows key + R to invoke the Run dialog.

In the Run dialog box, type cmd and then press CTRL + SHIFT + ENTER to open Command Prompt in admin mode.

In the command prompt window, type the command below and hit Enter to temporarily unregister the Windows Installer service:

msiexec /unreg

Once the command is processed successfully and you get the success message, input the following command and hit Enter to register the Windows Installer once again:

msiexec /regserver

Once the second command executes, restart your computer once again, and run thwe MSI installer once more and see if the error reoccurs. If so, try the next solution.

5] Repair/Reinstall/Update .NET Framework

The issue in view could be due corrupted .NET Framework installation on your system. In this case, to fix the error, you can repair .NET Framework. If repair didn’t work, you can use the .NET Framework Setup Cleanup tool to completely remove selected versions of the .NET Framework from your computer. Afterwards, you can download the latest version of .NET Framework and install on your Windows 11/10 PC.

6] Install or Update Visual C++ Redistributable

Games and other applications that feature 3D graphics require additional components like drivers and Microsoft Visual C++. This solution requires you to make sure the latest version of Visual C++ Redistributable Package is installed on your system before you run the MSI installer for the program you’re trying to install on your device.

If both the latest version of Visual C++ Redistributable and .NET Framework are installed on your system but the error isn’t fixed, you can try the next solution.

7] Clean Boot system and run Installer

Performing a Clean Boot can remove any conflicts that occur during your software installation – this means starting your Windows 11/10 computer with minimum required drivers and programs. This solution requires you to clean boot your system and run the program installer in that system state and see if the error prompt reappears.

8] Run SFC and DISM scan

This solution requires you run SFC scan and see if that helps – and depending on the outcome of the scan, you may need to run DISM scan as well. If you prefer, you can run the SFC and DISM scan in tandem by following the instructions in the post “The system detected an overrun of a stack-based buffer in this application“.

9] Delete AppModel registry subkey (applies to Microsoft Office)

This solution specifically applies to the error during Microsoft Office installation. Deleting the AppModel registry subkey should allow you to successfully install Office on your Windows 11/10 device.

To delete AppModel registry subkey, do the following:

Since this is a registry operation, it is recommended that you back up the registry or create a system restore point as necessary precautionary measures. Once done, you can proceed as follows:

Press Windows key + R to invoke the Run dialog.

In the Run dialog box, type regedit and hit Enter to open Registry Editor.

Navigate or jump to the registry key path below:


Select Delete from the context menu to delete the registry key.

Exit Registry Editor.

Restart PC.

That’s it! Hope this post helps you.

Related post: InstallShield Error code 1722 while installing MSI program

How do I resolve error 1935 in QuickBooks?

To fix QuickBooks Error Code 1935, follow these steps:

Firstly, Reboot your system.

Start the installation once again.

Disable your antivirus software (if any).

Start again with the installation of QuickBooks.

Enable your antivirus program after the installation is complete.

Related: Error 1935 when you try to install Office or other Programs

How do I fix error 1935?

Generally, to fix error 1935 on Windows 11/10, try any of the following suggestions:

Install Windows updates.

Install or update the latest Microsoft Visual C++ redistributable.

Run the installer in compatibility mode.

Enable the Windows modules installer service.

Check the Windows Registry.

Happy computing!

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Windows 11 Remote Desktop “An Authentication Error Has Occurred”

Windows 11 Remote Desktop Connection feature allows you to connect from one computer to another and remote control it as if you were sitting in front of it. While the remote desktop connection is easy to setup, it can throw errors if the any of the settings or authentication is incorrect.

If you receive the error “An authentication error has occurred – The Local Security Authority cannot be contacted” or “The function requested is not supported” when you try to establish a remote desktop connection, it could be caused by wrong username or password, or incorrect remote desktop settings.

How to fix Remote Desktop “An authentication error has occurred” on Windows 11

This guide will show you several solutions and workarounds to fix the Remote Desktop Connection “An authentication error has occurred” error on Windows 11 (or on Windows 10 if you are remote connecting to Windows 11 from Windows 10). Depending on which specific error you receive, the applicable solution may differ.

If Remote Desktop prompts you an error message that associates with the “An authentication error has occurred” error, try to change the following Remote Desktop settings – remove the Network Level Authentication (NLA) requirement from the Remote Desktop Connection.

1. On the computer you want to remote connect to, go to Start, type “ chúng tôi ” onto the search bar and press Enter to open System Properties.

3. Next, in the Remote Desktop section and under “Choose an option and then specify who can connect” option, first make sure “Allow remote connections to this computer” is selected. Then, uncheck the “Allow connections only from comptuers running Remote Desktop with Network Level Authentication (recommended)” setting.

If you encounter the “An authentication error has occurred – The function requested is not supported” error, particularly after a major system update, try to enable a policy called “Encryption Oracle Remediation” in Windows 11. Here’s how to do so.

1. Go to Start menu, type “ chúng tôi ” and press Enter. Alternatively, you can simply search for and open “Edit group policy” instead. Both would open the Local Group Policy Editor in Windows 11.

If you receive “The Local Security Authority cannot be contacted – This could be due to an expired password” error instead, there is a good chance that you may have entered incorrect user account credentials.

Double check and make sure the user name and password of the user account you are connecting as are correct. If it’s a Microsoft account, enter the Microsoft account’s email, for example, [email protected], and its password.

If you have a local user account instead, since Windows 11 remote desktop connection always ask for a password even if a local account doesn’t have one, try to give the user account a password if it doesn’t already have one and see if it fixes the issue.

A list of users who can connect to this computer will be shown. Any members of the administrators group (any user account set as an administrator) can connect even if they are not listed. From there, you can add any user account to the list to allow it to connect to this computer.

Since Remote Desktop is disabled by default on Windows 11, you may want to check if Remote Desktop is enabled on both the computer you want to remote to and the computer you want to remote from. Turning on the Remote Desktop should be the first priority before everything else if you want to use the remote desktop connection feature.

You can switch on Remote Desktop by following the steps in the first solution above and make sure the “Allow remote connections to this computer” option is selected in the Remote Desktop settings.

System Error 53 Has Occurred, The Network Path Was Not Found

Some Windows users reported that they are unable to access shared resources on their computers. When trying to do the same, their system prompts that a System Error 53 has occurred and the network path was not found. In this post, we are going to discuss this issue in detail and see how to resolve it.

System error 53 has occurred.

The network path was not found.

Fix System Error 53 has occurred, The network path was not found

If a System Error 53 has occurred, the first thing you should check is the network path. If the entered path is correct, move to the solutions given below.

Check connectivity using ping

Ensure the file and folder sharing option is enabled

Temporarily disable the security program

Start the computer in safe mode with networking

Restart TCP/IP NetBIOS Helper Service

Let’s get started.

1] Check connectivity using ping

If there is a problem with accessing the files and folders, then first you need to check the logical connectivity using the ping command. For that, we will use the built-in Command Line interpreter, Command Prompt. So, follow the steps given below to do the same.

Press the Windows + R to open the run dialog box.

Type cmd and press Enter button

Once the Command Prompt is open, type the following command.

After running the command, we have to analyze the packets. Check if packets are lost; if there are no lost packets, your network setup is just fine. In case there are packets lost and your network setup is incorrect, check the network path, and if it is correct, move to the next solution.

2] Ensure the file and folder sharing option is enabled

You cannot access network resources if files and folders are not enabled. If you are encountering the said error, make sure the file & folder sharing option is enabled. If this option is disabled, then you can’t access anything from the remote computer. Let’s enable the file-sharing option so that we can access the resource. Here is how you can do the same.

Here, check the box associated with Share this folder and note the Share name of the drive.

Finally, the target drive will be Shared.

Note: This should be done by the person whose drive you want to access.

3] Temporarily disable your security software

If we are getting ping results and confirmed that the file-sharing option is enabled, then we can remove this error by disabling the antivirus and firewall. It has been seen many times that the antivirus installed on your computer can prevent you from accessing resources from a remote device. So, go ahead and disable Windows Firewall, and if you have some other security program, disable it as well.

4] Check in Safe Mode with Networking

When we start the computer in Safe Mode with Networking, it starts with network drivers and a minimal set of services. This means that it allows us to connect the computer to the internet and contact the shared server without any hindrance. Here, we should check if any third-party application is causing this problem. So, follow the steps mentioned below to boot your computer in Safe Mode with networking.

Here, hit the number associated with Safe Mode with networking

Once the computer is started in this mode, check whether your issue will be resolved or not by connecting to the shared network.

5] Restart TCP/IP NetBIOS Helper Service

Hopefully, you can resolve the issue with the help of the solutions mentioned in this post.

Read: Unable to map Network drive in Windows

How do I fix Network error 53?

Network Error 53 means that you are unable to communicate with the shared network. This mostly happens when you enter the wrong network shared path. In that case, the very first thing you should do is check if the network path you have entered is correct, you can contact the owner of that drive for detail. In case, the network path is correct, check out the solutions mentioned here to fix the remedy.

How do I fix errors when the Network path cannot be found?

If Network Path cannot be found, ask the person sharing the drive to enable Sharing option. It is possible that they have shared the path and then accidentally disable the feature. You can check the second solution to know how to do the same.

Read: Disable Could not reconnect all network drives notifications.

Steam Image Failed To Upload, A Server Error Occurred

Some users are unable to upload images to the Steam server from the Steam client app. They are not able to share images with friends or upload them somewhere. When they tried doing the same, one of the following errors pops up.

Failed to start upload: Image failed to upload or A server error occurred

Uploading image: Failed to start upload, A server error occurred

In this post, we are going to talk about this issue and see what you need to do if Steam Image failed to upload.

Steam Image Failed to Upload, A server error occurred

If Steam Image failed to upload then try the following solutions to resolve the issue.

Try updating Steam

Opt in or Opt out of Steam Beta

Clear Steam Download Cache

Disable Family View

Change your status to offline and then online

Delete the Steam app cache

Let us talk about them in detail.

1] Try updating Steam 2] Opt in or Opt out of Steam Beta

For some users, just opting out of Beta and opting in can do the job. So, let us opt in to Steam Beta and see if that works. Follow the steps below to do the same.

Open Steam.

Select Steam Beta from the drop-down menu.

Once you have opted into Steam Beta, check if the issue persists. If this doesn’t work, you opt out of Steam Beta using the same method and see if that helps. If this worked for you, then we can say that, in your case, the issue was nothing but a glitch.

3] Clear Steam Download Cache

If the download cache of the Steam client app is corrupted, you may encounter the issue in question. We can, however, clear the cache using the Steam client app and fix the issue. Follow the prescribed steps to do the same.

Open Steam.

After clearing the cache, retry uploading your image and see if that works.

4] Disable Family View

Apparently, there is a bug that stops the Steam client app from uploading images to the server, this bug is called Family View. As you may already know, this feature allows sharing games with friends and family. To disable it, follow the prescribed steps.

Open Steam.

Go to Manage Family View.

Enter your security pin.

Finally, restart Steam and see if the issue persists. If the issue is resolved, you can wait for the bug to be fixed by an update.

Read: Steam Friends List not working on Windows PC 

5] Change your status to offline and then online

Hopefully, this should do the job for you.

Read: Steam needs to be online to update error on Windows PC 

6] Delete the Steam app cache

Steam cache the temporary data and files about your games and the app itself. So, the corrupted cache can cause this issue. We need to delete the Steam app cache and see if it helps. First of all, open Task Manager using Ctrl + Shift + Esc hotkey and close all processes related to Steam.

Now, open File Explorer and go to the following location.

C:Program Files (x86)Steam

You have to copy the appcache folder and paste it to some other location as a backup. Now, go ahead and delete the folder. Finally, restart Steam and see if the issue persists.

Hopefully, these solutions will do the job for you.

How do you upload a picture to Steam?

You can easily upload a screenshot to the Steam cloud library using the following steps.

This should do the job for you.

Can you send files over Steam chat?

Yes, now Steam allows you to send any type of file. Earlier, you can just send images, but now, you can send anything over Steam chat. So, if there is a file that you wanted to share with your friend, try sending it via Steam chat.

Also Read: Steam failed to send chat message.

There Was An Error Connecting To The Apple Id Server

Last Updated on August 19, 2023

When trying to download something or purchase a new app, there’s nothing more frustrating than being told that there was an error of some kind.

One of the most frequent errors that people find when running into these problems is struggling to connect to the Apple ID server.

This is common and is seen by a lot of people around the world, so there are ways that you can fix this.

Follow our guide for options and methods on how to get around this problem and how you can go back to doing what you wanted to do in the first place.


Check The Apple Servers Status

The first thing that a lot of people will do is check the status of the Apple servers.

This means that if the problem is not on your end then there’s not much you can do about it and you’ll have to wait until Apple solves their problems before you can solve yours!

You can always contact them and ask if they have a rough timeframe on when they expect their servers to be running like normal again.


Weak Wi-Fi Connection

If you’re using a weak Wi-Fi connection, chances are that you won’t be able to connect to the Apple servers at all, and that’s without considering the download speeds you’ll need.



Connect To Apple Servers

If you’re having trouble connecting to the Apple servers, try changing your network settings to see if that helps.



Check Broadband Provider Status

On top of this, you can check the status of your broadband provider or get in contact with them to see why your broadband is performing so slowly.



Test Your Internet Connection

Testing your internet connection will give you accurate rates that you can expect to see when trying to use your Wi-Fi, which we recommend doing regularly when trying to download or upload.


Sign Out Of Your Apple ID

If you’ve checked if the Apple servers are working to their normal capacity and your connection still won’t stabilize, then the next thing to do could be to sign out from your Apple ID and see if it makes a difference.

With regard to whether this works, some people might assume that it doesn’t. However, the update to your system can help to find a connection with the Apple servers.



System Preference Tab

To do this, go to the System Preferences tab on your Apple device and find the Apple ID option.



Sign Out

Open the tab labeled ‘Overview’ and select the option to sign out.



Sign Back In

From here, sign back in and see if it’s made a difference. Fingers crossed it has!


Change Your Apple ID Password

Another thing you can do when your Apple ID won’t connect to the Apple servers is to change your password.



System Preferences

Go into System Preferences and select Apple ID, like with our previous method.



Change Password Option

Head over to Password and Security and select the ‘Change password’ option.

This will allow you to now change your password and we don’t need to tell you that you need to remember it!



Fill Out Password Form

Fill out the password form and you should now have saved the changes.


Request A Verification Code For Your Apple ID

Some people will consider whether their failure to sign in to the Apple servers is because of an ongoing bug that needs fixing.

If this is the case, then it’s worth asking for a verification code to try and sign in to your Apple account on another device.

This code is usually sent to your iPhone if you’re trying to sign in on your laptop or via iCloud. This is how to get your code.



System Preferences

Once again, open System Preferences and head to Apple ID.



Get A Verification Code



Get Code

This should send you a code that you need to copy and use when trying to sign in to your Apple ID.

Final Thoughts

There you have it, some useful options and methods that can be used when you can’t log in to the Apple ID servers.

Sometimes it might be on their end so it’s always good to head over to the Apple website or social media pages to check for updates.

On top of this, you can always contact them directly via the specific channels that they have for customers to use.

A lot of the time, the problem will be on the user’s end and can be fixed using any of the different choices we’ve provided you with.

If you try all of them and the problem is still present, then it’s always best to get in contact with Apple and try to get them to help you.

Demystifying The Working Of Principal Component Analysis!

This article was published as a part of the Data Science Blogathon.


Principal Component Analysis (PCA) is one of the prominent dimensionality reduction techniques. It is valuable when we need to reduce the dimension of the dataset while retaining maximum information.

In this article, we will learn the need for PCA, PCA working, preprocessing steps required before applying PCA, and the interpretation of principal components.

Why do we need PCA?

PCA is not required unless you have a dataset with a large number of attributes. Generally, when we deal with real-world data we encounter a huge messy dataset with a large number of attributes.

If we apply any Machine Learning model on a huge dataset without reducing its dimensions then it would be computationally expensive.

Therefore, to reduce the dimension and to retain maximum information we need PCA as our objective is to deliver accurate ML models with less time and space complexity.

PCA is needed when dataset have large number of attributes. We can avoid PCA for smaller datasets.

Is there any preprocessing step required before applying PCA?

We need to keep the below points in  our mind before applying PCA

PCA can not be applied to the dataset with null values. Hence, you need to treat null values before proceeding with PCA.   There are different ways of treating null values such as dropping the variables and imputing the missing data using mean or median.

We shouldn’t apply PCA on the dataset having attributes on different scales. We need to standardize variables before applying PCA.

Let us take an example of Facebook Metric data set

This dataset has 19 columns(or dimensions) and we will try to reduce its dimensions using PCA. Below you will find the python code and its output. We have dropped one categorical column for simplicity of analysis.

import pandas as pd import numpy as np import matplotlib.pyplot as plt data.drop(columns = 'Type',inplace = True) ##For simplicity we keep all data as numerical data.head()

The output of the Facebook metrics dataset

We will check the statistical summary of our dataset to find the scale of different attributes. Below we can see that every attribute is on a different scale. Therefore, we can not jump to PCA directly without changing the scales of attributes.

Statistical summary of data

We see that column “Post Weekday” has less variance and column “Lifetime Post Total Reach” has comparatively more variance.

Therefore, if we apply PCA without standardization of data then more weightage will be given to the “Lifetime Post Total Reach” column during the calculation of “eigenvectors” and “eigenvalues” and we will get biased principal components.

Now we will standardize the dataset using RobustScaler of sklearn library. Other ways of standardizing data are provided in sklearn like StandardScaler and MinMaxScaler and can be chosen as per the requirement.

from sklearn.preprocessing import RobustScaler rs = RobustScaler() scaled = pd.DataFrame(rs.fit_transform(data),columns = data.columns) scaled.head() Who decides the number of principal components?

Unless specified, the number of principal components will be equal to the number of attributes.

Our dataset has 18 attributes initially hence we get 18 principal components. These components are new variables which are in fact a linear combination of input variables.

Once we get the amount of variance explained by each principal component we can decide how many components we need for our model based on the amount of information we want to retain.

Principal components are uncorrelated with each other. These principal components are known as eigenvectors and the variances explained by each eigenvector is known as eigenvalues.

Below we have applied PCA on the scaled datasets. If we want a predefined number of components then we can do that it using PCA(n_components)

from sklearn.decomposition import PCA scaled_data = scaled.dropna() pca = PCA() ## If we need predefined number of components we can set n_components to any integer value pca.fit_transform(scaled_data) print(pca.explained_variance_ratio_)

Here the output is the variance explained by each principal component. We have 18 attributes in our dataset and hence we get 18 principal components.

Always remember that the first principal component will always hold maximum variance

You can observe the same in the output that the first principal component holds maximum variance followed by subsequent components.

Interpretation of Principal Component

Now we have 18 principal components and we will try to find out how these components are influenced by each attribute.

We can check the influence of the top 3 attributes (both positive and negative) for the first principal component.

Below is the python code to fetch the influence of attributes on principal components by changing the number of features and number of components.

def feature_weight(pca, n_comp, n_feat): comp.sort_values(ascending=False, inplace=True) comp = pd.concat([comp.head(n_feat), comp.tail(n_feat)]) comp.plot(kind='bar', title='Top {} weighted attributes for PCA component {}'.format(n_feat, n_comp)) return comp feature_weight(pca,0,3)

Likewise, we can interpret other principal components as per the understanding of data using the above plot.

Plot  to visualize variance by each principal component: Scree Plot

Below you can see a scree plot that depicts the variance explained by each principal component.

Here we can see that the top 8 components account for more than 95% variance. We can use these 8 principal components for our modelling purpose.

def screeplot(pca): var_len = len(pca.explained_variance_ratio_) indx = np.arange(var_len) var_pca = pca.explained_variance_ratio_ plt.figure(figsize=(14, 8)) ax = plt.subplot() cum_var = np.cumsum(var_pca), var_pca) ax.plot(indx, cum_var) ax.set_xlabel("Principal Components") ax.set_ylabel("Percentage Variance Explained") plt.title('Cumulative Variance Explained by Principal Components') screeplot(pca)

Finally, we reduce the number of attributes to 8 from the initial 18 attributes. We were also able to retain 95%  information of our dataset. Voila !! 🙂

Below is the scree plot for unscaled data just to check how different our principal components will be in the scaled version. We can see that there is a huge difference in principal components and the amount of variance explained. Here, the first component is explaining around 85% variance.

Similarly, you can check for each principal component how they have been influenced by attributes of unscaled data.

I hope this article would help to understand the basics of PCA.

If you like this article then I will share another article with basic mathematics about PCA.

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