Hi, I am trying run a small 16 bit test program written in asm and compiled as a .com file. I have 2 test machines that each are running dosemu 1.4.0.0. The test program runs on one machine but not the other. The machine that works is an old RH9 with the stock 2.4.20-8 kernel on a PIII The machine that fails is a new Ubuntu with the stock 2.6.24-19 kernel on a 64 bit P4. I strongly suspect it is a processor issue but I only receive this highly descriptive error: ERROR: EMU86: error 103 I've found nothing searching for "error 103" in the list archives and Google turns up something about Leisure Suit Larry causing the error but no explanation of the cause. What does this error mean? Thanks, Dave. -- To unsubscribe from this list: send the line "unsubscribe linux-msdos" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html