Unable to save changes to files in Visual Studio 2013

Question

I have a Visual Studio 2013 solution that is under source control (TFS, Visual Studio Online). It is mapped to a local workspace, I have checked out some files (e.g. web.config,

Answer 1

I got mine fixed by making a copy of all the files with git clone then deleting all old files and pasting the copied versions over it. Not sure how this fixed permissions or an antivirus denying permission but it did