Adobe Digital Editions Crashing

I have been having issues with my Kobo and ADE off and on (books not opening on kobo saying I have to check my adobe ID). I rectified the issue after calling Kobo and just last night the problem started occurring again. I did everything Kobo told me to do last time and still no luck. I tried uninstalling ADE and reinstalling. Now I can't authorize my Adobe ID. Whenever I try, the whole program shuts down. This is beyond frustrating. Please help!