Microsoft Office 16 Error Code 1935


An error may occur on your screen while installing Microsoft Office 16 or one of its stand-alone products like Microsoft Office Word, Excel, OneNote.

Download the Diagnostic

There are certain situations when missing entries in your registry and registry corruption causes this problem. Try running a registry scan to identify if there are any such issues.

  1. Click the button below to download and install the Diagnostic
  2. Perform a Registry scan and fix any problems detected.
  3. Restart your computer.

Estimated Download Time: 10 Seconds

Download System Update Readiness Tool

Visit the Microsoft Download Center and download System Update Readiness Tool compatible with your system.

Repair Microsoft .NET Framework

Using the “appwiz.cpl” command load list of Programs & Features. Click “Repair” icon on the toolbar after selecting Microsoft .NET Framework.

Perform Auto Reset

Launch elevated Command Prompt and then execute the below command:

  • fsutil resource setautoreset true C:\

A system reboot is required after running above command.


Install in Clean Boot

Perform clean boot by choosing “Safe boot” option from the Boot tab in MSCONFIG (System Configuration) utility. Apply the changes and reboot. The next time your PC starts with limited functionality, limited startups, and drivers, try installing Microsoft Office 16.


Modify System Settings

Change your PC Settings and modify the system Registry settings in the following subkey:

  • HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control


Set the value of “RegistrySizeLimit” to “ffffffff” (i.e. 8 F’s). After saving up, the changes exit the toolkit and restart your PC.

Enable Logging

The verbose log may be disabled. Go to the following subkey and set “Debug”=dword:00000007” and “Logging”=”voicewarmup”.

  • HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Installer

Restart the setup.

Remove Setup Extracted Files

Microsoft Office 16 error 1935 appears when the installation fails to load required temporary resources. In the Command Prompt window change the directory to Temp folder and then automatically delete all setup extracted files.


In the elevated Command Prompt window, execute below commands:

  • Cd\windows\temp
  • DEL /F /S /Q C:\Windows\Temp

To open elevated Command Prompt, use the Windows Key + X keyboard shortcuts and then choose to run CMD with administrative privileges.

Turn Off Ad-Aware

Some users reported conflict with Ad-Aware program that caused Microsoft Office 16 error code 1935. Set that program to manual mode and then only exit it completely through its System Tray icon (extreme right side of Taskbar).


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