The guided instructions given below will assist you in resolving the Windows update dt000 error.

Method 1: Using the built-in Activation Troubleshooter

The Activation Troubleshooter tries to fix the Activation Error Dt000 automatically.

  • As soon as this error message is displayed on your system, open the Command Prompt terminal
  • To open the Command Prompt terminal, click the Windows or Start icon available on the taskbar.
  • Type the cmd keyword in the search field and press the Enter button on your system’s control panel.
  • Now the cmd terminal will open.
  • net stop wuauserv
  • net stop cryptSvc
  • net stop bits
  • net stop msiserver
  • ren C:WindowsSoftwareDistribution SoftwareDistribution.old
  • ren C:WindowsSystem32catroot2 catroot2.old
  • net start wuauserv
  • net start cryptSvc
  • net start bits
Windows update dt000 error
  • net start msiserver
  • pause
  • Now, wait for the on-screen process to complete.
  • Once it is done, close the cmd window and check if the issue is resolved.
  • If not, click the Call button available on this screen for fix the Windows update dt000 error.