Problems with Net use when running Visual Build Pro as a scheduled task.

[dqbhere]

I have a problem where when I attempt to use net use to established a mapped drive it works fine when I open visual build pro and run it, but when I run it as a scheduled task I get a error 85 device is already in use. It's odd. I'm running the program as myself and the machine is running windows 2000. Any help would be appreciated.