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How to Fix Windows Terminal Profiles JSON Error - Windows 0x8007007b Activation Error Fix Guide-Fix Windows Terminal Slow Performance in VS Code

Updated 2026-06-13 20:20:44office-tools
How to Fix Windows Terminal Profiles JSON Error - Windows 0x8007007b Activation Error Fix Guide-Fix Windows Terminal Slow Performance in VS Code
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.

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