I can't install service pack 3 on my laptop it installs part way and then I get a error and it tells me it needs to rollback1 person needs an answerI do too

We would need to know the error in order to help you. In the meantime: How to troubleshoot an unsuccessful installation of WinXP SP3 - http://support.microsoft.com/kb/950718 Prerequisites for a successful installation - MVP Harry Waldron - http://tinyurl.com/6nf4k4 Steps to take before you install WinXP SP3 - http://support.microsoft.com/kb/950717 MS-MVP - Elephant Boy Computers - Don't Panic!