A customer's server keeps running low on virtual memory. There was only 1GB of RAM installed originally and that was getting down to about 130MB free. I added 2GB more RAM to the server. After that there were still problems with the server running out of virutal memory. I uninstalled Mcafee Antivirus because it was using 1GB of virtual memory and over 500 MB of RAM. The system is more stable now than it was before, but after about 4 days it starts saying it is low on virtual memory.
The old IT company that was there had the server set to let Windows manage the virtual memory. It had a max of 3.5GB listed. I set it manually to 4GB but I have not had a chance to restart the server yet because I would like to do it over the weekend. I attached a screen shot of the task manager so you can see the processes that are running. The server has 2.5GB of RAM free but it is still using all available virtual memory.