Gpresult failed with ERROR Access Denied

Unable to get the result from gpresult on windows 2003 server, gpresult return with the access denied errors, you can able to update the group policy without issue

Run the following commands to register the userenv.dll and recompile
the rsop mof file

To resolve the access denied error while doing the gpresult.

1. Open a cmd

1. re-register the userenv.dll
Regsvr32 /n /I c:winntsystem32userenv.dll

2. CD c:windowssystem32wbem

3. Mofcomp scersop.mof

4. Gpupdate /force

5. Gpresult

Now you able to run the gpresult without error and even server reboot not required for this procedure

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