Fix Task Scheduler Blank Screen in Windows 11 - Outlook 0x80048820 Certificate Error Fix-How to Fix Permission Denied Error in VS Code Terminal on Windows 10

Updated 2026-06-13 20:42:00developer-tools

Fix Task Scheduler Blank Screen in Windows 11 - Outlook 0x80048820 Certificate Error Fix-How to Fix Permission Denied Error in VS Code Terminal on Windows 10

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.