I have a small network that was running WinNT server and Win95 on the client machines. The client pc’s were upgraded to Win2000 Pro and the server was upgraded to Win2000 server. This was an upgrade not a fresh install. Now about once a week, the server will go into a blue screen and show the message “Dumping Physical Memory” count to ten then restart itself. The server hardware is new, and all software used is Win2000 compatible. They mostly use OfficeXP. The only other application constantly running is McAffee virus scanner, but it was designed for NT and 2000 server. The memory dump file was 511Meg. Bit hard to open. So I set the machine to give me smaller memory dump files. Do you know what makes 2000 perform this memory dump and can Isend the dmp file to Microsoft to analyse?