How to repair or fully rebuild Windows WMI Repository

For Windows Vista and newer try to run the following:

  1. Verify repo (If the result shown as inconsistent, go to step 2)
  2. Repair repo
  3. Verify repo to check again wmi repository had been repaired successfully

To fully rebuild the WMI Repository follow these steps:

  1. Disable and stop the winmgmt service (Disable is important, elso you can’t rename the folder in step 2)
  2. Rename C:\Windows\System32\wbem\repository
  3. Enable and start the winmgmt service
  4. Open a CMD prompt as Administrator
  5. Navigate to C:\Windows\System32\wbem\
  6. Run the cmd (this will take a minute or so to complete)
  7. Now run the cmd
  8. Now run the cmd
  9. Restart computer

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