Try this part of that KB article:
You are running a 64-bit version of the Windows operating system, and you receive the error message that is mentioned in the "Symptoms" section while you are using the 32-bit scripting components
Click Start, click Run, type cmd, and then click OK.
Type %systemroot%\syswow64\regsvr32 %systemroot%\syswow64\vbscript.dll, and then press ENTER.
Type %systemroot%\syswow64\regsvr32 %systemroot%\syswow64\jscript.dll, and then press ENTER.
Type %systemroot%\syswow64\regsvr32 %systemroot%\syswow64\dispex.dll, and then press ENTER.
Type %systemroot%\syswow64\regsvr32 %systemroot%\syswow64\scrobj.dll, and then press ENTER.
Type %systemroot%\syswow64\regsvr32 %systemroot%\syswow64\scrrun.dll, and then press ENTER.
Type %systemroot%\syswow64\regsvr32 %systemroot%\syswow64\wshext.dll, and then press ENTER.
Type %systemroot%\syswow64\regsvr32 %systemroot%\syswow64\wshom.ocx, and then press ENTER.