service pack 2 setup could not backup registry key access ..

Archived from groups: microsoft.public.windowsxp.help_and_support (More info?)

http://www.michna.com/kb/WxSP2.htm [...] ice_Pack_2
Cannot install Service Pack 2

http://support.microsoft.com/defau [...] -US;873148
You receive an "Access is denied" error message when you try to install Windows XP
Service Pack 2


helpmexp.5.thesleddog@antichef.com wrote:
> service pack 2 setup could not backup registry key
> hklm\software\classes\clsid\{41b23c28-488e-4e5c-ace2-bb0bbabe99e8} to
> file c:\windows\$ntservicepackuninstall$\reg01565, 5:Access is denied.
>
> what should I do?????????