All you had to do was to delete all the saved passwords from opera's password manager then clear all of the cookies. Uninstalling and reinstalling opera was unnecessary. If you would have read my reply in the test I did, you would have saved all this extra work for yourself.
Edit: Just found out a easier way: https://forums.opera.com/topic/8212/deleting-passwords/4
Read sgunhouse second post. I deleted both the Login Data & Login Data-journal to the recycle bin. Ran opera again and checked the password manager and all the saved passwords were gone. Went to a website, to log off then back on opera will once again give the option to save the password. If yes was the one I select new Login Data & Login Data-journal get recreated anew.
