With registration of a program that I got through internet I received a\nregister key to make the use of the program possible. After clicking on it I\ngot the message that Vista would not allow opening it since it extension .reg\nis considered a possible risk. I have been using the program with WindowsXP\nthough without any problems. How do I unlock this key? I have tried the\nprogram Unlocker, but without succes.