Open Protect.vbp
Click Project > Add User Control. And add XPStyle.CTL
Click Project > Add File. And add Manifest.res
Double Click on frmRegister
Click on component XPSTYLE in the left hand component manager, and add it to the frmRegister (The Form - Not the Frame)

Then you MUST compile the program in order for the XP Style to take effect... Not just run it from VB6

Let me know if you have any questions...

The problem I have is the "Request Registration key" and the "Register" Option buttons become Black on frmRegister. 
P.S. XPstyle component must be added to frmRegister and not any other forms..

THANK YOU!