ReSharper installer fails with 2 errors

I launch the latest dotUltimate installer to install ReSharper to Visual Studio 2012. The installer takes too long, about 10 minuites and the computer slows to a crawl during that time. In the end, it completes with 2 errors. My OS is the latest Windows 11.

 

Upload id: 2026_08_08_5qWfZAhW34KKW9jpDZkUH6 (file: InstallLog_2026-08-07T14-08-50.txt)

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1 comment

Hi,

The behavior you describe is very likely because you’re trying to install a ReSharper version that no longer supports Visual Studio 2012.

According to our compatibility table, VS 2012 is supported only by ReSharper versions 7.0 up to 2022.3 - nothing newer than 2022.3 will integrate into VS 2012. At the same time, the current “latest” ReSharper builds (2025.x / 2026.x, as shipped in the latest dotUltimate installer) officially support only VS 2013 and newer.

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