Cant Install XP

[ApplePie]

Whenever i try to install XP, I get this error:

I am an administrator on my computer, so im pretty confused about this error. Ive installed RPMXP before, and i never got the error.

 

[Soupnazi]

Are you using Vista? If so, you have to do some special stuff, I would link you to a tutorial, but I'm too lazy currently.

 

[ApplePie]

Im using Windows XP.

Other Info-
Postality Knights: I uninstalled.

 

[Soupnazi]

Well then, I don't know what to do, sorry!

 

[bacon]

Are you sure that

A. Prostility Knights is fully unistalled

B. Try runnung as an aministrator

C. Try using a different download from a different site

D. Did you unzip everything?

 

[candle]

DO NOT USE POSTALITY KNIGHTS!!

You weren't clear on which version you were using, so I just wanted to double check. Postality Knights is a poorly translated and pirated version that is not compatible with projects made in the current version. Perhaps, try to re-download from Download.com. Also, try installing the RTP before installing RMXP.