Ok first post to the forum and directly asking for help, sorry about that .

Yesterday I bought my first Audio Interface ( UA-25 EX ) and decided to install it today. I've installed the drivers and software that came allong with the product.
Thus I open Sonar LE for my first attempt to record anything and directly get this message:

My OS is Vista

If I go for "use anyway", I am still not able to press the record button in the program. I heard there was also another program for guitar effects/recording called Guitar Rig(if I'm correct). I downloaded the program and still no sign of sound with anything I did in the program. I'm pretty mutch lost right now.

Appriciated if anyone could give any tips,