Fix 'Error Writing Command Prompt Log File Permission Denied' - Fix Windows Security Login Loop: Step-by-Step-How to Fix High Memory Usage by Command Prompt (cmd.exe)

Updated 2026-06-13 21:49:10windows-fixes
Fix 'Error Writing Command Prompt Log File Permission Denied' - Fix Windows Security Login Loop: Step-by-Step-How to Fix High Memory Usage by Command Prompt (cmd.exe)
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.