Full.bios.retrobat.7.0.0-ms. 7z.001 [portable] Online

Once extracted, you'll find a folder full of BIOS files. Navigate to your RetroBat installation folder and locate the subfolder. This is the central location where all BIOS files must go.

Pre-made BIOS packs, like the one you have, occupy a legal gray area. Distributing copyrighted code is illegal in many jurisdictions. Users who download such packs are generally advised to: Full.Bios.Retrobat.7.0.0-MS. 7z.001

Here is a step-by-step extraction guide for the "Full.Bios.Retrobat.7.0.0-MS. 7z.001" file: Once extracted, you'll find a folder full of BIOS files

Following these two extraction steps will leave you with the final BIOS folder, which is what you will integrate into RetroBat. like the one you have