It verifies that the BIOS being loaded hasn't been tampered with. MCPX 1.0 vs. 1.1: Which One to Use? While there are two versions, is the gold standard for xemu.
Despite following the guide, errors happen. Here is the Xemu user’s troubleshooting checklist:
Mcpx Boot Rom File For Xemu [Top 50 Full]
It verifies that the BIOS being loaded hasn't been tampered with. MCPX 1.0 vs. 1.1: Which One to Use? While there are two versions, is the gold standard for xemu.