Okay, hold on a minute and get a grip before you give yourself a stroke.  Let's back up a few steps so we may understand your dilemma and help you more thoroughly. 

Have you read the manual that comes with P8?  Very important because it will give you a concise overview of the software.

What exactly did you download for Poser?  We know you d/led hair fits for Ryan but that is useless unless you own the hair props the fits are meant for.

Try to be as thorough with your details so we may help.