Stuck in loop with logon to Quicken.com? Quicken fails to start? (Windows 10)
Check if Windows Defender feature Ransomware protection is enabled. Configure or deactivate the Ransomware feature (may also be called "Controlled Folders")https://community.quicken.com/discussion/7626540/quicken-opens-but-stuck-wont-show-file-nov-2017
https://community.quicken.com/discussion/7631733/windows-10-1709-protected-folders
lacheney said: I do use a Quicken file password and that is working fine. After entering the Quicken file password I get another window that says, "Enter Quicken ID Password". I enter it, but it tells me " Quicken itself is prompting me "Oops, something went wrong ..." I know my password is correct because it works on the Quicken website just fine.