Citrix XenApp Load 10000

Open CMD as administrator and ran the following command on the server

lodctr /R

C:\Windows\system32>lodctr /R
Error: Unable to rebuild performance counter setting from system backup store, error code is 2
C:\Windows\system32>cd ..
- If it fails , run it in syswow64:
C:\Windows>cd syswow64
C:\Windows\SysWOW64>lodctr /R
Info: Successfully rebuilt performance counter setting from system backup store
C:\Windows\SysWOW64>winmgmt.exe /RESYNCPERF
C:\Windows\SysWOW64>


more information on this command can be found at the following Microsoft site

http://support.microsoft.com/kb/300956/

This rebuilt the counters.  Opening performance monitor would no longer show the error.  After a reboot the value for QFARM /LOAD was normal again.