Hi everyone, Am new to this site. I am having a problem with my Exchange 2003 SP2 server machine. It is a dual CPU machine with 3GB RAM installed in it. OS installed is Windows 2003 R2. The server gives a memory dump randomly and then an event 1003 is logged in the System Log. I was searching on the net to find some help when I came across this site which had a mention of this event ID. I understand that this is an error related to faulty RAM, device drivers etc. but am not able to go through the mini dumps. I have attached the mini dumps with this thread - would appreciate help if anyone would let me know what is causing the memory dump leading to frequent restarts of the server. Thanks in advance for your help. Sujeet.