Sounds like you may have a bad copy of the software. Try reinstalling the software using the copy in the download section of the Carlson web site.
Intellicad acts strange sometimes. I know people that run it with no problem and others that are members of the "Crash-A-Day Club". Not sure what the differance is. Time to get the VAR that sold you the software off his kester and have him help you fix it. If he baulks, call the Carlson Support folks. They will give you all the help you need in short order.
(Next time, spend the extra bucks and get the AutoCad embedded version and bypass these problems.
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