Sorry if this has been covered somewhere before.
I have AutoCAD lt 2007 and has been working fine for 6 months, but just today it started showing the above error in every drawing that I am opening when I tried to use the quick select command.
Nothing has been selected prior to using the command. No hidden layers, xrefs, or blocks. And to save some typing by others, there is no Profiles in AutoCAD LT 2007. (I know that 2008 has this now but its not an option of getting the upgrade as the company owns this version, and is unwilling to update at the moment).
Just recently, I have upgraded my IE browser from 6.x to 7.x from microsoft and added a rootkit scanner from AVG. I have turned AVG off to see if this was the cause, but doesn't seem to correct the problem.
Other than doing a reinstall, what solutions are there for this problem?