Fix Runtime Error R6034 in Windows 11/10 Here are the solutions that you can try to fix runtime error R6034 in Windows 11/10: Repair Microsoft Visual C++ Redistributable Packages.

Once downloaded, double-click on the downloaded vc_redist.x64.exe file. The Microsoft Visual C++-2015 Redistributable screen will be displayed and ask you to agree to the license terms and conditions.

Effectively fix Microsoft Visual C++ Install Unspecified Error 0x80240017 on Windows 11/10 by applying any of the solutions in this post.

Go to this Microsoft support page. Under 'Visual Studio 2015, 2017 and 2019', download and install both the vc_redist.x86.exe (for 32-bit programs) and the vc_redist.x64.exe (for 64-bit programs).