Enable Compatibility Mode Properties...
The Compatibility-mode technology is not exposed by default. To enable an interface so that you can use this technology for your programs after you apply Windows 2000 SP2 or SP3:
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
and yes, that does say "slayer" !
-Spy
PS, this is doc Q279792 on Microsoft's website. If you want more info click
here.