An update, taking the read only attribute off all the scripts did not fix my problem. First time I ran Poser and the light analyser script, renamed my current lights to something like skymain, it froze, the script window went blank white and sat there over my image. I had to close the script and doing so crashed Poser.exe with a C++ runtime error again. I can't even describe how badly the scripts bog my system down. Acts like I have 10 Vicky models in Poser. (and I had only one simple prop)