launcher • Workaround
Error 3004 / 3005
This error means that some of the installed game files are corrupted or there was a network issue while downloading the game.
Recommended steps
- Check Disk Space and Drive Type: Ensure at least 155 GB of free space on an NTFS-formatted SSD
- Adjust Download Settings
- Rebuild Data.p4k
- Try a VPN
- Reinstall the game
Verified build: SC Alpha 4.8 • Last checked: 2026-03-30