A little tech talk...
My local disk drive on my office PC is actually a network drive so that any documents I save are synchronized there and therefore, accessible to me if I login to a different PC in the office.
Unfortunately, I haven't logged into my office PC in over a year. So early on, I manually copied everything to my Microsoft OneDrive.
So now I'm being forced to use this virtual desktop which is supposed to sync with my OneDrive also. It appears however, that I am unable to access any file that is more than 3 months old. WTF? Is this by design?