Knowledge base for software setup, errors, and daily tool work.

Fix BitLocker 'Permission Denied' on Encrypted Drive

You plug in a BitLocker-encrypted drive, enter the password, and get 'Access Denied' or 'Permissi...

Fix Microsoft Store Error 0x80070005: File Locked

When you see error code 0x80070005 while trying to install or update an app from the Microsoft St...

Outlook 404 Not Found on Shared Mailbox: Fixes & Checks

You try to open a shared mailbox in Outlook and see a 404 Not Found error. This usually means Out...

How to Check PHP Memory Limit for Composer

If Composer fails with an error like Allowed memory size of X bytes exhausted, your ...

Fix Windows Security Authentication Error 0x80070035

Fix Docker Compose Network Not Found with Permission Denied

If you're seeing errors like network not found or permission denied whe...