Fix Microsoft Teams Connection Refused by Proxy Server
When Microsoft Teams shows a 'connection refused' error and mentions a proxy server, it usually m...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listCheck Windows Version via PowerShell Command Line
If you need to find your Windows version, edition, or build number from the command line, PowerSh...
Checklist for Resolving Remote Desktop SSL Errors
When you try to connect to a remote computer using Remote Desktop (RDP) and see an SSL error, the...
Fix Visual Studio Installer Stuck on Preparing Files
You start a Visual Studio installation or update, and the installer sits on "Preparing files" for...
How to Reset VMware Network Adapter Settings
If your VMware virtual machine loses network connectivity, shows an unconfigured adapter, or fail...
Fix Outlook Module Not Found Error 0x80040154
You open Outlook and get an error: 0x80040154 — "Class not registered" or "module no...
Topic paths
Quick titles
Fix Chrome Profile Version Mismatch ErrorResolve 'Windows Defender Firewall Has Blocked' NotificationResolve Windows Update Path Not Found and Access DeniedFix Windows Search Service Not RunningTroubleshoot Outlook Module Not Found with Office RepairHow to Reinstall Microsoft Store in Windows 10Resolve RDP Timeout Due to Antivirus BlockingChrome SSL Certificate Error: Troubleshooting Checklist