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

Fix Remote Desktop Fails to Start with No Error

You click to start a Remote Desktop session, the connection window appears briefly, then closes w...

Fixing PowerShell DNS Errors After a Windows Update

After a recent Windows update, you may see errors in PowerShell related to DNS resolution—things ...

Fix Windows Activation Failed Due to Permission Denied

You try to activate Windows and get an error saying activation failed due to permission denied. T...

Setup Windows Search Indexer After Migration

After a Windows migration (upgrade, new PC, or disk clone), you might notice that Windows Search ...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

How to Fix Windows Search Connection Refused Error

When you search for files or settings in Windows and see a 'connection refused' error, it usually...