I'm trying to reinstall Solidworks, but I'm unable to uninstall it. I try to uninstall from Programs and Features, but I just get a blank white screen (see below). I wait, but nothing happens. I want to reinstall because I get errors all the time, but particularly because it crashes constantly when I'm in the drawing environment. I think the initial installation may have been missing files (not sure).
Even if I go directly to the installation manager ("check for updates") it's also a blank white screen. Help please.