The tool you're looking for is officially called the . While users sometimes search for "meta rar" versions, the genuine file from Microsoft is typically a .diagcab file.
You can check the Official Support Page for the latest troubleshooting advice. Download Microsoft Program Install and Uninstall meta rar
Once you have the .diagcab file (even if it came in a .zip or .rar archive): Microsoft Program Install and Uninstall Troubleshooter The tool you're looking for is officially called the
As of 2025, Microsoft has officially retired this standalone tool and removed it from their main download pages, recommending that users use the built-in troubleshooters in Windows Settings instead. Where to Find the Troubleshooter Once you have the
If the built-in Windows tools don't work, you can still find the original utility on official support pages and verified archives:
Sites like TenForums and MajorGeeks often maintain archived versions of the MicrosoftProgram_Install_and_Uninstall.meta.diagcab file. How to Use the Utility