Try to set up a "Schedule Task" on the Server to use a Batch file to copy some files around on the server when not logged in.

Test while logged in..

Log out and allow the schedule task to run. If you can do this then the same type of process should work for OLEDB.

If you can't get this type of simple function to work it is unlikely you will get your application that uses Adagio ODBC to work.