Dang. Not working for me.
All these years on XP and I've never messed with that checkbox. But if I understand it correctly, the protection you are turning off is normally off anyway, and unchecking the box doesn't give any additional rights to the program that it wouldn't already have with a normal startup. So I don't really get why it would work, but I'm glad it does for someone. Cheers!
Iam trying to install AutoCAD 2014 on Win8 single language but could not run the installation, and the following msg apperars
I get this exact message with 3dsmax 2015 on Windows 8. I am logged in as Administrator and have also tried "run as admin".