Even after running an automated tool, look for leftover file fragments. Open your File Explorer and delete the following directories if they remain: C:\Program Files (x86)\Microsoft Visual Studio 11.0 C:\Program Files\Microsoft Visual Studio 11.0
Visual Studio 2012 relies heavily on the underlying .NET Framework infrastructure. Ensure your Windows Update has fully patched the framework before installing the IDE. microsoft visual studio 2012 pre clean tool download upd
Running InstallCleanup.exe is destructive. Ensure you have backed up any personal IDE settings, macros, or custom templates before proceeding. Even after running an automated tool, look for
: General installation reliability issues that prevent the setup wizard from completing. How to Download and Use the Tool Even after running an automated tool