We have had issues on several computers where the Visual C++ 2015 Redist did not install. This does not happen on every computer. I traced the problem to being the condition that is being tested (msvcp140.dll). It appears that this can exist without the rest of the Visual C++ 2015 redist being there. In particular the mfc140.dll was missing. Changed the condition to testing for mfc140.dll and I was able to get the Redist installer to come active (and the EXE ran after). Is this the correct way to do this or is there a better way of determining this? I noticed on another website that there was a mention that this had already been changed - was originally looking at a Registry Key. There has to be a better way of determining this. Otherwise need to be able to check for all of the DLLs that are part of the Redist. ... View more