Fix Windows Search 502 Bad Gateway Errors Caused by Firewall Blocks
You open Windows Search, type a query, and get a "502 Bad Gateway" error. This often means a fire...
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Browse labFix Windows Activation Proxy Error 0x80072ee2
When trying to activate Windows, you may see error code 0x80072ee2. This usually means the activa...
How to Reinstall the Windows Security Module
If Windows Security won't open, shows errors, or you see "This app has been turned off" messages,...
Fix Remote Desktop Rate Limit Error After Update
After a recent Windows update, you might see a rate limit error when trying to connect via Remote...
How to Fix Remote Desktop Connection Refused Error
When you try to connect to a remote PC and see "Connection refused" or "The connection was refuse...
How to Fix 502 Bad Gateway in Command Prompt
If you see a 502 Bad Gateway error while using command prompt—for instance when ...