problem of upgradation

Continuing the discussion from Upgrade to Kee 2.0 breaks link to KeePass:

I had KeePass 2.0 and then I upgraded it to the latest version. It kept secured my email password. But after upgrade to the latest version, an unexpected error occurred to my email id, I couldn’t sign in to my id. I have an AOL mail id. I found the solution of “AOL mail error” after searching many websites and resolved it. But after that when I couldn’t open KeePass, it showed a pop up with “failed to connect”. What should I do now?

I’m not sure if “failed to connect” is anything to do with Kee but that’s not much to go on. Please check Troubleshooting and if the problem is actually with KeePass or AOL, please seek assistance in their respective support forums.