criticalLauncher ErrorsAffects: All versions
How to Fix Natives Extraction Failed
Fix Natives Extraction Failed by adding antivirus exclusions, checking disk space, and re-downloading the version.
Quick Fix
Add .minecraft to antivirus exclusions, ensure disk has space, and re-download the game version.
Error Message
Failed to extract natives / Unable to extract native librariesHow to Fix
1
Add .minecraft folder to antivirus exclusions
2
Ensure enough free disk space
3
Delete the version folder and re-download
4
Run launcher as administrator (Windows)
Common Causes
- Antivirus blocking file extraction
- Disk full
- File permissions issue
- Corrupted version download
Diagnostic Steps
- Add antivirus exclusion
- Check disk space
- Delete the version folder in .minecraft/versions/
- Relaunch
FAQ
What are natives?
Native libraries are platform-specific files (.dll, .so, .dylib) that Minecraft needs for graphics, audio, and input.