hey I found it, not on windows update though, off of some forum.
Here's the instructions
------------------------------------
Installing on Win 2000
First you must update to Service Pack 2
Then:
Log on as Administrator.
Click Start , and then click Run .
In the Open box, type the following command, and then click OK , where %SystemRoot% is the drive and folder in which Windows is installed:
regsvr32 %systemroot%\apppatch\slayerui.dll
(THIS IS A SINGLE COMMAND, NOT 2 SEPARATE ONES. TYPE IT ALL OUT AT ONCE.)
-----------------------------------
Don't worry, this won't make your comp melt on your desk.