When trying to update an accounting program, I get the above error where the page file and virtual memory gets completely used up in addition to the cpu going at 100% and the system becomes unstable. When I reboot, everything is fine. The problem seems to reside on the install or uninstall for this program only but I cannot uninstall it to attempt a fresh install. I am familiar with the microsoft error message which is different. This happens only with the installation(re) or uninstallation of this same program. Any assistance in this matter is appreciated.