Morning/Afternoon All, I have a client with a server running MS windows server 2003. It runs fine in every way except when someone connects to it via VPN. The client connects and when it says verifying username and password the server crashes with a BSOD. This happens every time. The blue screen just gives a stop error like "Stop Error: 0x0000007e etc" and thats all that appears in the event viewer. I can't put up the exact stop error at the moment as I'm not onsite ( sorry ). I have uninstalled and reinstalled the NIC. I have tried using the 2nd NIC instead of the first. I have tried using a USB wireless network adapter to connect to the network/internet and still get the BSOD. I have updated to the latest NIC drivers. I have googled the hell out of the problem with no luck. I have attached a zip containing a selection of the minidumps, some with log files already that I looked at. Any help would be greatly appreciated as I'm pulling my hair our over this one. Regards, Stu P.S The Stop error is something like Stop Error: 0x0000007e (0x0000005, 0xb9525ff4, 0xb95c3aa8, 0xb95c37a4) but not exactly. the 7e is correct for the BSOD, at least most of the time anyway.