George 19 Jun 2004 I thought I am the only one having problems with the memory used by Visual Studio .NET 2003 (devenv.exe). Please take a look at my post called: Bug in Visual Studio 2003: 160 --> 750 MB RAM on file open it is located right beside Your posting on the timeline. I have described a work around for my problem, may be it will work for You as well. Good Luck! George Valkov on it. The server is a dual 2.8 zeon box with 4 gig's of ram and only 5 active developers using it. For whatever reason one of my programmers devenv.exe processes is using 180+ megs of ram, where as everyone else is using 50 megs or less. He also has complained of lockups. Is there anyway to troubleshoot this and what are some possible causes.