Hi, I need to open loop-back connections to my vnc-service on a winNT 4 Server - machine. I created a new registry-DWORD 'AllowLoopback' with the value '0x00000001 (1)'. Path ist 'Arbeitsplatz\HKEY_LOCAL_MACHINE\SOFTWARE\ORL\WinVNC3\Default'. Unfortunately it doesn't work. Any ideas why not / what I did wrong ? thanks a lot Christian