MSMQ has a disk based message store (Memory Mapped files I believe). Try moving it to a larger disk. Your "Insufficient Memory" problem should go away provided you do not continue to exceed the capacity of the disk. Incidentally, how much physical memory does the machine have that hosts the queue?
[Saravana, S] - I ran it in a high end dell server , 1GB RAM and 40 GB hard disk =================================== This list is hosted by DevelopMentorŪ http://www.develop.com Some .NET courses you may be interested in: NEW! Guerrilla ASP.NET, 17 May 2004, in Los Angeles http://www.develop.com/courses/gaspdotnetls View archives and manage your subscription(s) at http://discuss.develop.com