Fix Windows Update Error 0x80070002 with System File Checker
When Windows Update fails with error 0x80070002, it often points to missing or corrupted system f...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows 11 Installation Assistant Stuck at 99% SFC Scan
You're upgrading to Windows 11 using the Installation Assistant, and it hangs at 99% while ru...
Fix Error 0x80070005 in Windows 10 Update
When you try to install a Windows 10 update, you may see error 0x80070005 with a...
Fix Git Clone Connection Timed Out Due to Proxy Settings
You run git clone https://github.com/example/repo.git and after a long pause you get...
How to Fix Windows 11 Update Stuck at 0 Percent
You click Check for updates, and the progress bar sits at 0% for minutes or hours. This is a comm...
How to Enable Windows Defender Real-Time Protection via Group Policy
If Windows Defender real-time protection is turned off and grayed out, it's often because a G...
Issue queue
SitemapTroubleshooting Docker Pull Credential Errors
How to Fix Python Not Recognized in Windows 7
VS Code Git Source Control Stuck or Not Updating
Fix Error 0x80070080: Windows Update Reset Permissions
How to Fix npm install Permission Denied with nvm
Safe Docker Desktop Engine Reinstall Guide
How to Create a Python Virtual Environment for Externally Managed Error
RDP Setup Guide: 10 Steps for Windows
Troubleshooting Windows Workgroup Sharing Errors
Fix ERR_NAME_NOT_RESOLVED Caused by Antivirus Block
How to solve nginx config test failure unexpected end of file
Fix Windows Defender Real-Time Protection Not Starting
How to Fix Python Not Recognized in Windows 7
VS Code Git Source Control Stuck or Not Updating
Fix Error 0x80070080: Windows Update Reset Permissions
How to Fix npm install Permission Denied with nvm
Safe Docker Desktop Engine Reinstall Guide
How to Create a Python Virtual Environment for Externally Managed Error
RDP Setup Guide: 10 Steps for Windows
Troubleshooting Windows Workgroup Sharing Errors
Fix ERR_NAME_NOT_RESOLVED Caused by Antivirus Block
How to solve nginx config test failure unexpected end of file
Fix Windows Defender Real-Time Protection Not Starting