Problems opening installation files

[JSP-Hawk]

Hello

I just downloaded the installation files for Project Reality, but Windows won't open the installation files.

I have Battlefield 2 installed with the latest patch installed (1.50) and I am running Windows Vista 32bit

I hope some one have a solution

[havoc1482]

Do you double click the files and nothing happens? Its possibly because of UAC (User Account Control) Its a feature in Vista that checks to prevent unwanted programs from starting. You know those boxes that pop up saying "Allow" or "Cancel"? yeah thats UAC. The PR files are so big that Vista takes a forever to check them. Try disabling UAC
Disable User Account Control in Windows Vista