Is there a .NET variable that returns the "All Users" directory?
You'll want to use the system.environment
variables.
Most of the predefined ones are shown here.
For the "All Users" you would use:
System.Environment.GetEnvironmentVariable("ALLUSERSPROFILE")
I know I got a lot of upmods and a correct answer for my other stuff, but this actually works. where as the other environment variables I linked to previously don't seem to work with that function call.