Solved How can I get rid of ExpressVPN leftovers?

They won't delete, saying that I need "System" permission to delete this file. How do I get that? All the permissions are grayed out (add, remove, view, disable inheritance), so there's no way to change permissions from System to me. I have administrator permissions.

Easier way: Reinstall it, and then use revo uninstaller to remove all traces of it. (90% of the time Usually works)

Slightly more technical way: Manually remove all entries from registry, under program files, and user app data.

You can use the take ownership shortcut to take ownership and delete the files:

The Revo Uninstaller way would probably be best. But such stubborn files can usually be deleted from outside Windows by booting into recovery mode or accessing the command prompt with Windows install media. Since drives won't necessarily have the same identifying letters as they do inside Windows, you may need to check them out to locate whatever you want to delete. Suggest you try this only if you're comfortable using command lines.

I ended up taking ownership of the left over files and folder. That allowed me to delete the left overs.