I used my MDSN dvd to install Office 2013 Pro Plus (64 bit) on my Window 7 (64 bit) laptop and everything worked fine. The I uninstalled it and re-installed the 32 bit version and applied all Windows and Office updates. Now Word crashes randomly every couple of minutes. Also if I open a docx file, then open windows explorer, and then go back to the Word window, it crashes every time. I have uninstalled and re-installed 3 times and the problem persists.
All the other Office products work just fine.