I installed the latest version of XPize 4.6 b2 with no problems. I really like the Royale Black theme and seemed to have few problems. Then I wanted to utilize the Microsoft Update site and install the last last update set from Microsoft for my OS (Win Xp SP2), but Microsoft identified my computer as a MACINTOSH!! I had to uninstall XPize and reinstall it when I was done with the update site. Now I am always told that files need to be reloaded, anywhere from 1 to 104 files! I have read other threads and realize that this problem is caused by windows trying to "fix" my files after I change them and it can be ignored by turning off the reloader. Someone said to install XPize 4.6 b1 over b2 and only load the shell32.dll, but I can't find a copy of that file. Is it OK to just not reload the files, or should I try to find the problem file and fix it? Why does Microsoft think I am using a Macintosh? How can I avoid uninstalling XPize just so I can visit update.microsoft.com? Is it possible to "turn off" XPize without uninstalling it? Thanks for any insight into this issue. Diane