When I open Adobe Illustrator, it shows that I have to sign in. I signed in, but the app closes ramdomly after about 10 or 15 seconds. I already tried to do that so many times, and even the Creative Cloud Application didn't work, after 1 minute or longer, it shows that i logged out, but i didn't. Now I'm trying to uninstall the app and install again, hope this work. If someone knows how to fix it, please help me!
**Please note that resetting preferences will remove all the custom settings and Illustrator will launch with default settings. You can also take a backup of the folders in case you want to. Location is mentioned in the article.