Tried to download sp3 which failed. Now have problems with XL. It opens with message "configuring XP with front page. This fails with message that installation file PROPLUS.MSI cannot be found. Now all downloads for off xp fail with error 0x8024002D and the missing file. Tried MS troubleshooting without success neither can I find the error listed on the web site. System came loaded so I don't have a disc. Can anybody help please.