Can not install Service Pack 3a

When I try to install SQL SP3a, I get error from my
server: "A previous program installation created pending
file operations. You must restart youe computer." After I
restart my PC, I still get the same error when I try to
install SQL SP3a.
Are there any suggestion to help me to install SP 3a?
Thanks,
-Mike
Have a look here
http://www.tkdinesh.com/faq/ans/pendingfiles.html
HTH
Jasper Smith (SQL Server MVP)
I support PASS - the definitive, global
community for SQL Server professionals -
http://www.sqlpass.org
"Mike Torry" <anonymous@.discussions.microsoft.com> wrote in message
news:a40201c43522$7633c140$a001280a@.phx.gbl...
> When I try to install SQL SP3a, I get error from my
> server: "A previous program installation created pending
> file operations. You must restart youe computer." After I
> restart my PC, I still get the same error when I try to
> install SQL SP3a.
> Are there any suggestion to help me to install SP 3a?
> Thanks,
> -Mike