Rebuild the performance counters on Windows Server 2008

1. Open Elevated Command prompt on Server

2. Navigate to C:\Windows\System32

3. Run the command lodctr.exe /S:Backup_Perfcounter.INI    

4. This command is to take a backup of the current performance counters
    on the server

5. After the backup is taken please verify if the file “Backup_perfcounter.INI”
    is available in C:\Windows\System32 on the server

6. Once confirmed, please run the following command
    to rebuild the performance counters      
    lodctr.exe /R:PerfStringBackup.INI    

7. Please reboot the server in order to make sure that
     all the registry changes are implemented.