Download Dotnetfx_cleanup_tool ^hot^ May 2026

Reliable third-party software repositories often host the final version of the tool.

A confirmation dialog will appear asking if you want to run the tool. Click "Yes." Select the Version: download dotnetfx_cleanup_tool

Since this tool modifies the Windows Registry, create a System Restore point before proceeding. download dotnetfx_cleanup_tool

Download the dotnetfx_cleanup_tool.zip and extract the contents to a folder on your desktop. download dotnetfx_cleanup_tool

If the tool fails, check setupchecker.log in your %TEMP% folder for details on what went wrong. Alternatives to dotnetfx_cleanup_tool

Right-click cleanup_tool.exe and select Run as Administrator .