Hi, When I try to download sp1a updates for XP Pro I get an error message telling me my key code is no good. That this disk might be a bootleg disk or have other problems. Just after I got this software I broke the disk case and replaced it with a new one. On the new case I put a label sticker and wrote the 25 diget key code on it and now I guess I wrote down the wrong letters/numbers and when I try to reinstall the XP Pro in my PC, after my dumbbutt move that formated my hd, I can't download the sp1a updates...... Can this disk be saved or do I need to buy another new one?? Help! edited; this is the message I get from Microsoft. The Product Key used to install Windows is invalid. Please contact your system administrator or retailer immediately to obtain a valid Priduct Key. You may also contact Microsoft Corporation's Anti-Piracy Team by emailing firstname.lastname@example.org if you think you have purchased pirated Microsoft software. Please be assured that any personal information you send to the Microsoft Anti-Piracy Team will be kept in strict confidence Wanna kill these ads? We can help!