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Source Perfli Event ID 100 처리방법

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-------EventViewer ERROR message---------
Source Perfli
Event ID 100
The Open Procedure for service "PSched" in DLL "C:WINNTsystem32pschdprf.dll" failed. Performance data for this service will not be available. Status code returned is DWORD 0
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--------------처리 방법--------------------
Had a look through that list, an awful lot of people seem
to have the same problem. One thing that did stick out was
that for a lot it was caused by the removing of QOS. Which
is what I did as it interfered with the wireless kit and
the VPN hardware (both knowledgebases on both hardware
manufacturers sites had QOS as causing problems on servers
and workstations).

It looks like the only resolution is to either re-install
QOS, or do as one chap did and remove the Hkey....yada-
controlset-yada..Psched/Performance/Library key. Only
problem I have with that is when I get as far as trying to
expand the Performance header in that list regedit tells
me it has trouble opening that header and will continue no
further.

I'm going to try deleting that key in Safe Mode to see if
it lets me.

As the chap who originally posted this solution said "I
have no idea if this will do anything bad, but everything
has been working fine since" so I'm hoping it will be the
same for me.

So do you think QOS is necessary (given we've removed it
off every machine on site) and is the reg key really all
that important?

Cheers

Mark
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결론적으로 말해보면 네트워크 서비스중에 QOS 서비스를 언인스톨한 경우 이런 현상을 보인다고 한다.
여러 사이트에서 말도안되는 방법을 알려주었지만.. 위 Mark의 답변이 가장 적절한 답안이었다.
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