From what we saw during last VNC to pc192.168.51.174, please be noted that:
1. Please install 'TightVNC 4 Win7' on windos 7 new pcs next time, not RealVNC.
2. When enabling administrator account, please remember to set the password as standard one 'RoA,wRop'.
3. New pc's pc name should be ended with the last 2 numbers of pc's IP address, so for 'UFBKKAPPC11', the IP address should be 192.168.51.111, thus please give us the mac address of this pc, we'll bind the mac address with IP 192.168.51.111.
4. When installing printers, you need to access \ufbkkapsmb01, the account and password u need to input could be any of the UFBKKAP user's account/password. Please follow the doc and install the printers again after you login with administrator's account.