Fix Windows Security App Error 0x80070424
When you open Windows Security or try to run a scan, you might see error code 0x80070424. This us...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Rebuild Taskbar Icon Cache in Windows 10
If your Windows 10 taskbar icons appear blank, wrong, or missing, the icon cache may be corrupted...
Fix Git SSL Certificate Problem: Unable to Get Local Issuer Certificate
You’re trying to clone or push to a remote repository over HTTPS and Git throws an error like
Fix Firefox Secure Connection Failed Due to Proxy Settings
If you see "Secure Connection Failed" in Firefox and suspect a proxy is involved, you'...
Fix Cloudflare Wildcard Subdomain Origin Server Errors
You set up a wildcard DNS record in Cloudflare (e.g., *.example.com) pointing to you...
Fixing Cloudflare Wildcard Subdomain Permissions Denied Errors
You set up a wildcard DNS record in Cloudflare, but requests to subdomains return a permissions d...
Issue queue
SitemapFix Docker Container Exiting Right Away in Foreground
Troubleshoot Windows Search Indexing Issues with New Files
Fix DNS Probe Finished NXDOMAIN on Google DNS Setup
DNS Configuration Tips for ERR_NAME_NOT_RESOLVED
Fix ERR_NAME_NOT_RESOLVED Caused by Antivirus Block
How to See What Changed During a Git Merge Conflict
Resolve Blue Screen Error After Windows 11 Feature Update
Fix VS Code Source Control Not Detecting Changes with Permission Denied
Troubleshooting Webpack Configuration for npm build
Mac Git: Dealing with Existing Remote Origin
WSL Debugging: Why VS Code Breakpoints Don't Hit
Git Fatal: Refusing to Merge Unrelated Histories – Workaround
Troubleshoot Windows Search Indexing Issues with New Files
Fix DNS Probe Finished NXDOMAIN on Google DNS Setup
DNS Configuration Tips for ERR_NAME_NOT_RESOLVED
Fix ERR_NAME_NOT_RESOLVED Caused by Antivirus Block
How to See What Changed During a Git Merge Conflict
Resolve Blue Screen Error After Windows 11 Feature Update
Fix VS Code Source Control Not Detecting Changes with Permission Denied
Troubleshooting Webpack Configuration for npm build
Mac Git: Dealing with Existing Remote Origin
WSL Debugging: Why VS Code Breakpoints Don't Hit
Git Fatal: Refusing to Merge Unrelated Histories – Workaround