Checklists for software errors, setup, and tool workflows.

Fix Windows Search Access Denied for Administrator Account

Why You See 'Access Denied' as Administrator

You're logged in as an administrator, but Wi...

How to Fix Remote Desktop Permission Denied Error

When you try to connect to a remote Windows machine and get a 'permission denied' or 'access deni...

Fix Windows Security Authentication Failed Smart Card Not Working

You insert your smart card, enter your PIN, and Windows Security reports “Authentication failed.”...

Fix Windows Search Proxy Error 0x80070490

If you see error 0x80070490 when using Windows Search, it usually means a system component is mis...

Fix Microsoft Teams Stuck on Connecting Loop

If Microsoft Teams gets stuck in a connecting loop, you'll see a spinning icon and the message "C...

Microsoft Teams Proxy Server Troubleshooting Checklist

If Microsoft Teams fails to connect, shows a black screen, or keeps signing you out, a misconfigu...