UltraVNC

The 7zip error typically occurs if you are running 64-bit OS/Hardware. The 7zip program does not support 64-bit operation.

Both the Server and the viewer work under Server 2003 but the viewer.exe option for UPnP port mapping does not work. I have to manually map the ports within my router. Under XP the UPnP port mapping works without a glitch.

Thanks,

When I click the Map Upnp button under Server 2003 I receive message:

Test: Upnp

Unable to add mapping.

The progress control just above the Map Upnp remains grayed-out.

Under Windows XP, this feature works correction. I have tried multiple Server 2003 and XP computers connected to the same ...