Hi,
I have done something similar but saving file(s) to a netwrok drive with help from our IT engineer.
You may try "NET USE". As of how this is apply, check it out in your DOS prompt, type "net use ?"
1. Connect to your network drive (i.e. drive J) using net use command
2. Copy file to J:\
3. Disconnect netwotk drive, J
Hope this may help.
Regards,