Just install the version that K2 wants.

It should have checked this as part of it pre-requisites check if I recall correctly.

Cheers

Hello, I've run into this problem too.
The server had newer versions of Microsoft Visual C++ Redistributable installed than what the K2 installation brings with it.
But I don't think this is an issue that I would consider to be a major issue with a K2 installation. Leave it as it is for now.

I now solve this by checking if there are any already installed on the server before installing, and if so, I download the latest available versions from https://docs.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist and replace both files in the "InstallationRedistVS2015 C++"" directory before attempting to install K2. So far everything works.