Steam overlay not working in Burnout

[Proloser7773]

Hi, this is my first post on the forums ;)

I recently bought Burnout Paradise: The ultimate box, and it was working fine, but theres now a problem with the steam overlay.

The problem started when I located the .exe file of Burnout and tried to run it with a different graphics processor (my laptop has Intel and Nvidia graphics). When I was mucking with it I clicked "Run as Administrator". That is when the overlay stopped working, I'm thinking its because windows is blocking the program.
So now everytime I run the game through steam, windows pops the message box up that asks if you want the program to make changes to your computer.

How would I unblock it or stop that message without turning off the alerts?

I am using Windows 7 Home Premium 64 bit, incase that helps.

Thanks!

[Proloser7773]

I hate to bump the thread but I really need help - anyone know?

Edit:

I finally fixed it - the game was running in XP SP3 compatability mode