How Do I Resolve A Microsoft.VC90.CRT Setup Error? – Box Support

Note: End of Life (EOL) has been announced for Box Sync effective December 2026. For more information visit the official announcement page.

Attempts to install Box's desktop applications may result in the following error message, which is often the result of Windows Installer or .NET Framework corruption:

Screen Shot 2014-07-10 at 9.41.27 AM.png

To resolve this error, please try the following:

Install Microsoft Visual C++ 2008 SP1 Redistributable Package (x64)
Run the .NET Framework Repair Tool
Run the Microsoft Fixit Script

Related articles