PowerSkills 3.0 will only work with Scar 3.06 and SRL 3.7 (which comes in the PowerSkills 3.0 download). Once you've downloaded SRL 3.7 you have to go to your Scar 3.06 folder ---> Includes ---> SRL ---> SRL ---> Core ---> Login.scar. Go to line 28 and change the "GetColor(422, 480)" to "(GetColor(421, 480)". Save it and it will work.