Okay, I mapped the drives from windows when I first set up the account.
I unchecked automatically detect... disconnected the drives and tried to map them and I got the same error message.
I also tried browsing to the folder through My network Places - View Workgroup Computers - (server name) - (folder name) and all I get is the hourglass hanging and then this error message saying the folder is not accessible, and that I might not have permission to use this network resource. But I set up the user login account and I know it does have permission to use this resource.
Did I miss something? I don't know where else I can look to give permission to this computer.