Fix npm run build Failed Due to Webpack Configuration - Fix os.listdir Encoding Error in Python-Troubleshoot Windows Cannot Access \\computer\share

Updated 2026-07-28 13:26:17windows-fixes

$Fix npm run build Failed Due to Webpack Configuration - Fix os.listdir Encoding Error in Python-Troubleshoot Windows Cannot Access \\computer\share$

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.