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

Fixing Microsoft Teams Rate Limit Error When Sending Messages

OneDrive Sync Reset Settings for Multiple Users

When OneDrive sync gets stuck or misbehaves on several machines in an organization, resetting syn...

Fix OneDrive Sync Error 0x8004deb4 After Update

If you see error 0x8004deb4 in OneDrive after a recent update, it usually means the app can't aut...

Task Scheduler Invalid Configuration: Setup Steps to Fix

You open Task Scheduler, see a task with 'invalid configuration' status, and the task won't run. ...

Fix OpenVPN Permission Denied on Tun Device

When running OpenVPN, you might see an error like ERROR: Cannot open TUN/TAP dev /dev/net/t...