If your MD5 is 196a5f59a13382c185636e691d6c323d , it is a known "bad dump" that is off by a few bytes and will likely cause emulation errors.
It sets up the Global Descriptor Table (GDT), enters 32-bit mode, and enables caching before transferring control to the BIOS. Anti-Tamper: md5 %28mcpx 1.0.bin%29 = d49c52a4102f6df7bcf8d0617ac475ed