Setup Cannot Locate Toolkit Documentation-x86-en-us.msi New! May 2026

Here’s a concise draft feature request you can use to report “Setup cannot locate toolkit documentation-x86-en-us.msi.”

If the GUID is not listed, use a tool like Microsoft Orca (MSI editor) to open the parent MSI of your software and find the feature name, then remove it via command line. setup cannot locate toolkit documentation-x86-en-us.msi

Q: I don't even use Visual Studio. Why is this happening? A: The component may have been installed as a dependency by SQL Server, Azure Storage Emulator, or even some game development tools (Unity/Unreal Engine). Here’s a concise draft feature request you can

Method 2: Disable the Problematic Feature During Modification

If you are running a modification (change) or repair installation: A: The component may have been installed as

are you trying to install (e.g., Visual Studio 2005, a specific SDK)? Are you installing from a physical disc, an ISO, or a downloaded file version of Windows are you currently using?

directly from that local folder. This forces the installer to look at the files right next to it instead of the cloud. Microsoft Learn 2. The "Antivirus" Ambush

Method 6: Reinstall the Parent Application Using a Third-Party Uninstaller

Sometimes the built-in uninstaller is broken. Use a powerful uninstaller like Revo Uninstaller Free or Geek Uninstaller: