nlited unatteanded xp sp2 install errors..

[XPC-001]

i nlited all my hotfixes into the source along with ie7, no errors found from that.

i installed my nlited xpsp2 on a new pc and got 2 error's:

2 error was found unregmp2.exe ----- wmdrmsdk.dll was not found. reinstalling the application may fix the problem ( noticed around t13-14 stage )

another was nhelper error of some sort ( kept popping up repeatedly, but it went away eventually after i closed the box ) .... i dont know what could of caused those 2. both of them happened during the install.....