Keep the file as awbios.zip . The emulator is designed to read the contents from the compressed file.
This comprehensive troubleshooting guide explains why the Sega Dreamcast ( dc ) and Sammy Atomiswave emulators crash due to missing archive files, how the core handles arcade architecture, and how to permanently fix the issue. Understanding the Error: bios dc awbioszip bios dc awbioszip fixed
When launching a Dreamcast game on a fresh emulator, the system looks for a file named dc_bios.bin . If missing, the emulator throws a generic "BIOS not found" error. However, some advanced loaders (like awbios loaders) trigger the specific "awbioszip" error. Keep the file as awbios