entigy

I am trying to integrate SP3 (and subsequent updates) into my XP Home installation CD. Normally nLite works perfectly but I'm experiencing a problem whilst copying the contents of the original CD to a folder on my desktop. I thought it might be a problem with my home PC but I have tried the process again this morning on my work PC and the same error occurred. I have attached the error log in the hope that someone can pinpoint the problem. Thanks in advance. errorlog.txt