I had the same problem, there is a problem with other PC, for sure, you should try to use a registry cleaner if you don't want to reinstall your Windows, of course. This cleaner will delete all corrupted files and also fix all errors of the operating system. I found this article, when I was trying to find a suitable cleaner, there you can find the best pc optimization software . Personally, I'm using Ccleaner because it's free to download and intuitive.