I am using ACAD 2012LT with Parallels on a Mac. Having an issue where if I dont use ACAD for a short period it will freeze and have to re-start. Only ACAD is freezing, other programmes are unafected.
Any one else having this issue?
What Windows version? There are free tools within Windows and shareware/freeware that will tell you what is going on with the Operating System and it's resources and may explain the freezing up.
Windows XP>Control Panel>System/Security category has Event Logs you can review for one, that should get you started.
Others you can research here http://searchenterprisedesktop.techtarget.com/tip/Windows-XPs-built-in-administration-tools
There are freeware at sites like http://download.cnet.com/windows/diagnostic-software/ for more tools.