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

Fix Chrome Crashes When Opening PDF Files

You click a PDF link in Chrome and the browser freezes or closes entirely. This is a known issue ...

Fix PowerShell Proxy Authentication Failed Errors

How to Fix Command Prompt Rate Limit Errors with Firewall Settings

If you see a rate limit error when using Command Prompt (cmd.exe) for network commands like ping,...

Fix Windows Defender Path Not Found Error 0x80070643

When you try to update or run Windows Defender, you might see error 0x80070643 with a message lik...

Fix Windows Search Module Not Found After Update

After a Windows update, you might see an error that the search module is not found, or the search...

Fix Remote Desktop Module Not Found in Group Policy

When managing Remote Desktop settings through Group Policy, you might see an error stating that t...