File - ksuser.dll & sbusb.dll, HELP plz

[1EYEDWILLY]

right, everytime, i do my automatic updates from microsoft, it gives me one update to install, but when i try and download and instal it i get the following message,

the file ksuser.dll on windows home edition service pack 2 cd needed.
type the file path where the file is located and then click ok.

can anyone plz help, also when my pc first starts up, i get the following warning message - error loading sbusbdll.dll, the specific module could not be found.

[Van Nugent]

- If you're running WinXP version earlier than SP2, you'll need to update to SP2 (http://www.softwarepatch.com/windows/xpsp2.html) before installing other updates that require SP2.

- If you have a WinXP SP2 CD, put it in the CD/DVD drive then point to the CD/DVD drive when the update asks for the path of the .dll.

- Most .dll's can be downloaded here (http://www.dlldll.com/).

[1EYEDWILLY]

yeah i am running windows xp with service pack 2, but dont have any cd, everything come pre-loaded onto the pc

[1EYEDWILLY]

right, have downloaded the ksuser.dll file, copied and pasted it into system 32 folder (am presuming that where it goes ), but it says its already there. AAAAaarghh