Scanning for updates
Well, I can't really update anything and/or play gmod until this is resolved, and I have tried the most common fixes for it.
I've restarted about 10 times or more now, and I've also renamed and tried deleting the clientregistry.blob file.
Still no go, first it showed the game as installed but gave me a scanning for steam game updates.
Now it says the same thing except it says the game isn't even installed.
So, any help would be appreciated.