Checklists for software errors, setup, and tool workflows.

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Fix OneDrive Sync Error 'Version Mismatch' on Windows 10

You open OneDrive and see a sync error: “Version mismatch.” This usually means the OneDrive app o...

Fix Windows Activation Error After Clean Boot

You've performed a clean boot to troubleshoot a problem, and now Windows reports an activation er...

Fix Remote Desktop Connection Refused on Windows 10

You try to connect to a Windows 10 PC via Remote Desktop, but you get an error like "Remote Deskt...

How to Set Up a New Chrome Profile After a Crash

If Chrome crashes and won't open your usual profile, creating a new profile can get you back onli...

Fix MySQL Connection Refused for Remote Access

When you try to connect to a MySQL server from a remote client and get ERROR 2003 (HY000): ...

Fix Remote Desktop Error 0x104: Connection Failed
When you see "Remote Desktop failed to connect with error code 0x104", the connection attempt was...