It's best to leave it alone. Some apps require a specific version and unless you know which app uses which version, said apps will break. They may be nice and tell you which version they want if they break, but that's about it.I was trying to clean out programs I don't use. I found 16 copies of the microsoft visual c++ redistributable on my machine. They range from 2005 (x64 thru multiple versions of 2008, 2010, 2012, 2013, and 2015. Are all of these files necessary?
This is a problem with the app developer, not Microsoft.Thank you hotaru.hino. Must be a microsoft thing to not tell the user why something doesn't work.