Windows 11 Installation Assistant Stuck at 99% Due to Antivirus
You're running the Windows 11 Installation Assistant, it gets to 99%, and then just sits ther...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Git 'index.lock' File Exists Error
When you see fatal: Unable to create 'path/.git/index.lock': File exists., G...
Fix npm run build Failed Due to Missing Dependencies
When you run npm run build and it fails with errors about missing dependencies, the ...
Fix ERR_NAME_NOT_RESOLVED on Windows 10
Seeing ERR_NAME_NOT_RESOLVED in Chrome on Windows 10 means your browser can'...
How to Resolve Git SSL Certificate Error: Unable to Get Local Issuer
If you see fatal: unable to access 'https://...': SSL certificate problem: unable t...
How to Fix Windows Update Error 0x80070002
Windows Update error 0x80070002 usually appears when the system cannot find a required file durin...
Topic paths
Quick titles
RDP Connection Failed Due to Firewall – Fixnpm Install Permission Denied After Updating NodeExplorer.exe Crash Loop: Troubleshooting GuideFirefox Secure Connection Error on All Sites: How to FixWindows Update Error 0x800f081f: Troubleshooting Stepspnpm Lockfile Conflict Fix GuideHow to Fix Cloudflare 521 Error (Port 443 Blocked)Fix npm install Permission Denied When Using nvm