Introduction (Please Read):
This document provides an explanation for and tips to resolving an error that some people come across when installing Windows XP Service Pack 3.
1. Click on the Start menu, go to Run, and type “regedit”
2. Expand the HKEY_LOCAL_MACHINE, then Software, then Microsoft, then Office, then 11.0, then Delivery
3. There should be only 1 directory under Delivery, which is your DownloadCode. Select that directory. On the right side of the screen, right-click on CDCache. Change the value to 0.