Enterprise Manager won't work - "snap-in failed to initialize"

On one node of a cluster I have I began getting this message today after a
failover. How do I resolve? I've tried copying SQLEM.msc and replacing it
an it in 80\tools\binn but it still doesn't work. This is the exact error
message:
Snap-in failed to initialize
Name: Microsoft SQL Enterprise Manager
Clsid: {0100100-1816-11D0-8EF5-00AA0062C8F}See this KB Article. it may helpful
http://support.microsoft.com/?kbid=297064
Petchikumar
"Cathy Soloway" wrote:
> On one node of a cluster I have I began getting this message today after a
> failover. How do I resolve? I've tried copying SQLEM.msc and replacing it
> an it in 80\tools\binn but it still doesn't work. This is the exact error
> message:
> Snap-in failed to initialize
> Name: Microsoft SQL Enterprise Manager
> Clsid: {0100100-1816-11D0-8EF5-00AA0062C8F}
>|||That didn't work either. I called support and they walked me through
checking out all the DLLs and functionality and finally suggested we do a
re-boot. Will try that over the weekend. Thanks for the response, though.
"Petchikumar" wrote:
> See this KB Article. it may helpful
> http://support.microsoft.com/?kbid=297064
>
> Petchikumar
>
> "Cathy Soloway" wrote:
> > On one node of a cluster I have I began getting this message today after a
> > failover. How do I resolve? I've tried copying SQLEM.msc and replacing it
> > an it in 80\tools\binn but it still doesn't work. This is the exact error
> > message:
> >
> > Snap-in failed to initialize
> > Name: Microsoft SQL Enterprise Manager
> > Clsid: {0100100-1816-11D0-8EF5-00AA0062C8F}
> >