A pre-formatted virtual hard drive is required to store save data and system settings. You can download a standard blank image directly from the official xemu documentation . Configuration Steps Open xemu and navigate to Settings > General .
No. Xemu will automatically generate a default EEPROM file if you do not provide one. This works for most games, but for certain non‑USA titles, you may need to modify or replace the auto‑generated EEPROM to change the console’s region. Xbox Bios Files For Xemu
Happy emulating!
Appendix: Example checksum commands