HANES,
If you are outputting to a shared network drive, two things you can check:
1. In Watch, are you logged with a user that has full admin rights? If you see a little guy at the bottom right of the screen, this means you're not. To fix that, go to Tools->Configure Services, uncheck "Local system account", and then enter the proper domain name, username and password. The user must have full admin rights, and you also have to be logged as this user in your Windows session. If you do this correctly, the little guy should disappear.
2. Are you using UNC path format? It's possible that if you just use the drive's letter, it will not work. If you go to Tools->User Options->Network, you can check an option called "Expand folder paths in UNC". Check it, then reenter the path to your share drive in the Image output, and it will be converted to the UNC path format.
Hope this helps.
Regards,
Rapha