Windows Defender error — how to fix in SMG CHAMS

This error appears when Windows Defender remains active. The loader requires it to be completely disabled for proper operation.

Step-by-step solution

  1. Download and install the Defender Control utility.
  2. Run Defender Control as administrator.
  3. Click "Disable Windows Defender" — the indicator should change color.
  4. Open Command Prompt as administrator and run: sc query wdfilter
  5. Verify that the service status shows STOPPED.
  6. Restart Defender Control as administrator to confirm the changes.

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