Tzhizhu
Home / developer-tools / Git Push Rejected Non Fast Forward: How to Fix - How to Fix Windows Defender File Locked Error 0x80070020-How to Resolve Command Prompt Access Denied Windows 7

Git Push Rejected Non Fast Forward: How to Fix - How to Fix Windows Defender File Locked Error 0x80070020-How to Resolve Command Prompt Access Denied Windows 7

Updated 2026-06-13 23:16:30developer-tools
Git Push Rejected Non Fast Forward: How to Fix - How to Fix Windows Defender File Locked Error 0x80070020-How to Resolve Command Prompt Access Denied Windows 7
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.

Related Software Guides

Fix Command Prompt Not Connecting to Remote Server Fix Command Prompt Not Connecting to Remote Server Fix kubectl apply Forbidden Error with Authentication Proxy Fix kubectl apply Forbidden Error with Authentication Proxy Fix Windows Search Not Working After Update Fix Windows Search Not Working After Update Fixing Maven Dependency Resolution Failure in Spring Boot Fixing Maven Dependency Resolution Failure in Spring Boot Fix Windows Defender Login Loop After Update Fix Windows Defender Login Loop After Update Fix Windows Security Network Error 0x800704cf Fix Windows Security Network Error 0x800704cf