I don't know how applicable this is, but a fix that has worked so far (although I don't think this is the best long-term solution). Open the windows menu and in the "search programs and files" box type \\ and then the IP address. This came from D-Link and has worked for me (the DNS-321 I think is a unix box, but not for sure). To recap type this in the box \\192.168.x.x (the ip address). You can then map the drive.
My Computer
- Computer Manufacturer/Model Number
- HP Pavilion dv9000
- OS
- Windows 7
- Memory
- 4gb