"program make changes to this computer" message

[MachFly]

I have just started using windows 7 and I noticed every time I want to install a program it gives you that "do you want to allow the following program to make changes to this computer" message. The problem is this message keeps appearing every time I want to open firefox.
I had fifefox installed for about a week on this computer and everything was fine, the message just started appearing today.


I know if I press "change when these notifications appear" I can set it to not appear at all but I'm not sure if that's a good idea. If I set it to the 2nd lowest option the message still appears every time I want to open fifefox.

Does anyone know what the problem might be?

thanks

[Chalenge]

The problem is User Account Control. You can turn it off forever if you want (I did).

http://www.tweak-uac.com/home/

You dont actually need TweakUAC to do this but there it is.

[MachFly]

thanks

[Denholm]

Are you sure you want to thank him?

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