Software Deployment

I have packaged up Adobe Photoshop CS2 ver 9 using an mst. I have got it installing fine. When I run it for the first time it asks me to activate the product. If I do this logged in as an admin then not a problem. Anyone can then use Photoshop fine.

The issue I have is when the application is run for the first time by a standard user I get a message that says "you are not allowed to continue because your account does not have the proper privileges..." I can understand that because we are in a locked down environment but as I am going to be pushing the app out using sms I was hoping to avoid having to log onto the PC as an admin and running the Photoshop just to get the activation to work.

Any ideas ?

Cheers