Fix 'No matching distribution found for scipy' on Mac - Fix Windows Activation Port 1688 Already Allocated Error-Windows Search Not Indexing? Check Permissions

Updated 2026-06-14 11:42:54developer-tools
Fix 'No matching distribution found for scipy' on Mac - Fix Windows Activation Port 1688 Already Allocated Error-Windows Search Not Indexing? Check Permissions
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.