Solved
.package files turned into notepad files!
So this may sound really stupid but while installing CC I was wondering what happens if you open up a .package file. So, I opened it with notepad and all it came up with is some code in the notepad. ...
- https://troubleshooter.xyz/wiki/how-to-remove-file-type-associations-in-windows-10/ try do the 4th bit it worked for me.
