AppVIsvSubsystems32.dll Office 2016 Error Fix

AppVIsvSubsystems32.dll Office 2016 Error Fix: A solution for resolving the persistent issue.

Causes of DLL Errors

DLL errors in Microsoft Office 2016 can be caused by various factors. One common cause is an issue with the AppVIsvSubsystems32.dll file, which is a Dynamic-link library file used by Office applications. Incorrect installation or corruption of this file can lead to DLL errors.

Another possible cause is a problem with the Windows Registry. The Registry is a database that stores important settings and configurations for your computer programs. If the Registry contains incorrect or outdated information related to Office 2016, it can cause DLL errors.

Malware or viruses can also be a culprit. These malicious programs can infect DLL files and modify them, leading to errors. It is important to keep your computer protected with reliable antivirus software to prevent malware-related DLL errors.

Virtualization software can also cause DLL errors in Office 2016. Some virtualization programs, such as Microsoft Virtual PC, VMware, or VirtualBox, may conflict with Office applications and result in DLL errors.

Incompatibility with other software or browser extensions can also trigger DLL errors. For example, if you have conflicting browser extensions installed, such as those for Microsoft Edge, Internet Explorer, Google Chrome, Firefox, or Safari, they may interfere with Office 2016 and cause DLL errors.

To fix DLL errors in Office 2016, you can try the following steps:

1. Run a malware scan: Use a reliable antivirus program to scan your computer for malware and remove any threats.

2. Repair Office installation: Open the Control Panel, go to Programs > Programs and Features, find Microsoft Office 2016 in the list, and select “Repair” to fix any issues with the installation.

3. Update Windows: Make sure your operating system is up to date with the latest patches and updates. This can help resolve compatibility issues with Office 2016.

4. Disable conflicting browser extensions: If you suspect that browser extensions are causing the DLL errors, disable or remove them from your web browser.

5. Reinstall Office 2016: If all else fails, you may need to uninstall and reinstall Office 2016. Use a reliable uninstaller tool to remove Office completely, and then download and install the latest version from the official Microsoft website.

Repair or Reinstall Microsoft Office

Microsoft Office icon

1. Open the Control Panel on your Windows computer by clicking on the Start menu and searching for “Control Panel”.
2. In the Control Panel, click on “Programs” or “Programs and Features”.
3. Find Microsoft Office in the list of installed programs and select it.
4. Click on the “Change” or “Repair” button.
5. Select the option to repair Microsoft Office. This will scan and fix any issues with the installation.
6. Follow the on-screen instructions to complete the repair process.
7. If the repair process does not fix the error, you may need to uninstall and reinstall Microsoft Office.
8. To uninstall Microsoft Office, go back to the Control Panel and select “Programs” or “Programs and Features”.
9. Find Microsoft Office in the list of installed programs and select it.
10. Click on the “Uninstall” or “Remove” button.
11. Follow the on-screen instructions to uninstall Microsoft Office.
12. After uninstalling, you can reinstall Microsoft Office by inserting the installation disc or downloading the installer from the official Microsoft website.
13. Follow the prompts to install Microsoft Office on your computer.
14. Once the installation is complete, open Microsoft Office and check if the AppVIsvSubsystems32.dll error is resolved.

Remember to restart your computer after repairing or reinstalling Microsoft Office to ensure that any changes take effect.

If you still encounter the error after following these steps, it is recommended to seek further assistance from Microsoft support or consult the FAQ section on their website.

Common DLL File Issues and Questions

If you are encountering an error related to the AppVIsvSubsystems32.dll file in Office 2016, here are some troubleshooting steps to help you resolve the issue.

1. Verify the file’s existence: First, check if the AppVIsvSubsystems32.dll file exists in the appropriate directory. Open the File Explorer and navigate to the following location: C:\Program Files\Common Files\Microsoft Shared\ClickToRun. If you can’t find the file, it may be missing or corrupted.

2. Replace the file: If the AppVIsvSubsystems32.dll file is missing or corrupted, you can try replacing it with a fresh copy. You can download the DLL file from a reliable source online. Make sure to get the appropriate version for your Office 2016 installation.

3. Register the DLL file: Sometimes, registering the DLL file can resolve the issue. Open the Command Prompt as an administrator and navigate to the directory where the AppVIsvSubsystems32.dll file is located. Then, type the command regsvr32 AppVIsvSubsystems32.dll and press Enter. This will register the file and potentially fix any related errors.

4. Repair Office 2016: If the issue persists, you can try repairing your Office 2016 installation. Open the Control Panel, go to “Programs” or “Programs and Features,” and select Microsoft Office 2016. Click on the “Change” or “Repair” option and follow the on-screen instructions to repair the installation.

5. Update Office: Keeping your Office 2016 installation up to date can help resolve DLL file issues. Open any Office application (such as Word or Excel), go to “File” > “Account,” and click on “Update Options.” Then, select “Update Now” to check for and install any available updates.

6. Contact Microsoft Support: If none of the above solutions work, it may be necessary to reach out to Microsoft Support for further assistance. They can provide personalized guidance and help troubleshoot the specific error you are encountering.

Remember to always be cautious when downloading DLL files from the internet. Only obtain them from reputable sources to avoid malware or compatibility issues.

Note: The instructions provided here are specific to resolving AppVIsvSubsystems32.dll errors in Office 2016. If you are experiencing issues with other DLL files or different versions of Office, the troubleshooting steps may vary.


How do I fix Microsoft Office Missing DLL error?

To fix the Microsoft Office Missing DLL error, you can try the following solutions:

1. Reinstall Microsoft Office: Uninstall and reinstall Microsoft Office to replace any missing or corrupted DLL files.
2. Run System File Checker (SFC): Use the SFC tool to scan and restore any missing or corrupted system files, including DLL files.
3. Update Windows: Install the latest Windows updates to ensure that all necessary DLL files are up to date.
4. Use Windows Update Troubleshooter: Run the Windows Update Troubleshooter tool to identify and fix any issues with Windows updates.
5. Repair Microsoft Office: Use the built-in repair feature in Microsoft Office to fix any issues with the installation, including missing DLL files.
6. Restore from System Restore Point: If the error recently occurred, you can try restoring your computer to a previous system restore point when Microsoft Office was working properly.
7. Update Device Drivers: Ensure that all device drivers on your computer are up to date, as outdated drivers can cause DLL errors.
8. Run a Malware Scan: Perform a thorough scan for malware using reliable antivirus software, as malware infections can corrupt DLL files.
9. Reinstall or Repair Specific Applications: If the missing DLL error occurs with a specific Microsoft Office application, try reinstalling or repairing that particular application.
10. Check for Hardware Issues: Run hardware diagnostics to check for any hardware problems that may be causing DLL errors.
11. Perform a Clean Boot: Start your computer with only essential services and startup programs, eliminating any conflicts that may be causing the error.
12. Use a DLL Fixer Tool: Use reputable DLL fixer software to automatically scan for and fix any missing or corrupted DLL files.
13. Contact Microsoft Support: If all else fails, reach out to Microsoft Support for further assistance in resolving the missing DLL error.

How do I manually fix DLL errors?

To manually fix DLL errors, you can follow these steps:

1. Identify the specific DLL file that is causing the error.
2. Download a new copy of the DLL file from a trusted source.
3. Replace the old DLL file with the new one by copying it into the appropriate system folder (e.g., C:\Windows\System32).
4. Register the DLL file using the Command Prompt by typing “regsvr32 ” and pressing Enter.
5. Restart your computer to apply the changes.

Please note that manually fixing DLL errors can be complex and may require technical knowledge. If you’re not confident in performing these steps, it’s recommended to seek assistance from a computer professional.

How do I replace USER32 DLL?

To replace USER32 DLL, you can use the command: expand [CD drive letter]:\i386\USER32.DLL %systemroot%\system32 /Y. Make sure to replace [CD drive letter] with the letter of your CD drive (e.g., D). After executing the command, you can exit the Recovery Console and restart the computer by typing exit at the command prompt and pressing ENTER.

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