Since I don't have a machine where it doesn't work it's hard to track down the cause of it. If you want to help me you could download and execute Microsofts Dependency Walker : http://www.dependencywalker.com/ (Launch it, then click on "Open" in the main menu and choose RpgTools.exe and wait until it is done, afterwards start profiling via main menu until the application has started. This should hopefully output information about the DLL(s) that cause problems)
I did some research but it's complicated... One potential solution is to check if installing this update fixes it : https://support.microsoft.com/en-us/topic/update-for-universal-c-runtime-in-wind...
and just to double check : You installed ALL of these still supported x86/x64 versions ? https://docs.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msv...