Windows Vista Service Pack Update

[The Original Fuzzy]

I'm trying to install O.B.S. (Open Bradcasting Software), but it requires Service Pack 2.
I tried updating to Service Pack1, since I just re-installed Windows on my computer.
It goes as far as to download and "install" it, but doesn't ask to restart the computer. And when I do restart the computer, and check for updates, ittells me that the only update available is SP1.
THoughts as to what's wrong with it?

 

[patcooke]

Which version of Windows are you using?How are you reinstalling it (install disk, recovery partition etc).

 

[The Original Fuzzy]

Which version of Windows are you using?How are you reinstalling it (install disk, recovery partition etc).

32 bit Vista Home basic
AS for re-installation, I don't remeber the name of the partition, but I remember formatting drive C and installing it on there.
I hope that answers your questions, sorry, n00b here

 

[kemical]

Try the update readiness tool:
http://support.microsoft.com/kb/947821

 

[The Original Fuzzy]

Try the update readiness tool:
http://support.microsoft.com/kb/947821

thnx
ill check it out