Overwatch applying update issue

I’ve been having this issue lately with overwatch where it tells me it’s applying an update and displays an error message with " Error Applying update unknown error (HF-1). I’ve uninstalled overwatch and done all of the recommended fixes but I still cannot connect to a game.

Hey, Fetune! I wanted to make sure, was the steps on this post specifically done?

If so, please contact our Technical Support team. If the steps there does not resolve the issue, we will need to look into this further with you.