Problem in Installing Sql Server 2005 Developer Edition

I tring to install SQL Server 2005 Developer Edition on Windows XP Pro but i not able to to so because of the following errors:-

Action "OpenPipeAction" failed during execution

Action "CreatePipeAction" failed during execution.

MsiOpenDatabase failed with 87

MsiOpenDatabase failed with 87 for MSI

Action "InstallDTSAction.9" failed during execution. Error information reported during run:
Action: "InstallDTSAction.9" will be marked as failed due to the following condition:
Condition "Package "9" either passed when it was last installed, or it has not been executed yet" returned false. Condition context:
Prereq package will be failed due to the previous installation attempt returning: 1605

Can Anyone help me out on this?

Thanks

VG

It seems that there are 2 versions of MSXML6 running on my machine using add remove programs was useless. If you use Windows Intall Clean Up tool to remove all traces of MSXML6 then reintall SQL SERVER it should work.

I think this is the link i used to download the tool.

http://www.softpedia.com/get/Security/Secure-cleaning/Windows-Installer-CleanUp-Utility.shtml