NIS 2010 interferes with Program Installs - Question

I've use Norton products for a while now. I'm installing Programs on my new Win 7 X64 system and it appears NIS is causing some problems. I usually go in and disable NIS before installing anything but occasionally this doesn't always seem to work. I've even had Software vendors suggest uninstalling Norton products before installing thier product  :smileytongue:   ...well, I'm not going to do that!

 

My QUESTION - is there a way in NIS 2010 to give free passage to a specific program to install so NIS won't interfere with it?  Maybe there are some additional things in the GUI I need to disable that I haven't been turning off? Not really relevant but one program I'm having a problem with is Photodex ProShow Producer.

 

Chris