Therefore, you will not receive calls to the operating system in a assembly program unless you explicitly put them and no calls to the operating system, the code is as portable as it would be desirable for the operating system. I need to be able to install 32 bit XP mode for the program and run virtualized, as it is the installation of 64-bit operating systems failures (tried XP x64, Vista x64 and windows 7 x64, everything fails). I thought it was a reasonable assumption that If I would have chosen an 64-bit operating system for its obvious benefits lately and they offer a compatibility option like XP mode for the new 64-bit Win7, that compatibility would return to me a 64-bit operating system. Bits version of XP. Auto Movie Maker Software. Okay how this changes the fact that Win32 API call against the experiment is recommended to live in the past with interruptions? 0 mathematician 11 years ago an assembler generates machine code for the machine (for example, after installing DOSBox, lead it and type the following lines: MOUNT EC: TASM E: If you ever have a custom drive next to the directory C selected : LET X is your drive letter: MOUNT EX: TASM e: Add Tip question comment download point 8: 9