@foroxian said in Reinstalling not working:
just that reddit thing looks like its for opera
The main examples are for regular Opera, yes. But, there are notes in there for Opera GX too. Some things there are implied. For example, if it says to delete the "Opera Software" folders, you wouldn't do that if you also have regular Opera installed. You'd instead just delete the "Opera GX Stable" folder in the "Opera Software" folders. As another example, if it says to delete all Opera uninstall keys in the registry, you would skip keys for regular Opera and delete just Opera GX's keys. As another example, you wouldn't delete "HKEY_CURRENT_USER\SOFTWARE\Opera Software" if you have regular Opera installed too. You'd only remove Opera GX-related stuff in it.
With that said, I'll have to make things a lot clearer on that Reddit page sometime.
Maybe https://www.revouninstaller.com/products/revo-uninstaller-free/ will be easier and allow you to remove all of Opera's traces so you can reinstall.
Note that you can uninstall regular Opera or get rid of all its traces manually without affecting its data and settings etc. as long as you keep the "Opera Stable" folder in "C:\Users\yourusername\AppData\Local\Opera Software" and "C:\Users\yourusername\AppData\Roaming\Opera Software". You can even back up (copy to a safe place) the "Opera Stable" folders just in case any uninstall utility you use wipes them out.