I had 3 projects open when phpstorm was updated to 2017.2.3. Now when I open phpstorm, it opens the same three projects and I am unable to get it to respond to any of the menus. I am using windows 10 and the projects are Vagrant boxes. Only one of the boxes was up. I have been using PHPStorm for a number of years but this has never happened. I tried to uninstall and reinstall, but it did not help all is the same --FROZEN. I left it up five hours, because it says it is indexing, but there is no progress.