jleblanc : PAC 4.4.06 These notes cover how to use MASM611 once it's installed: 1. Using a DOS prompt go to the BIN directory of MASM For me that's: C:\MASM611\BIN 2. Put any .asm files in either that directory (using windows) or I made a folder in BIN called code where I put the .asm files. 3. Say I have some file PGM4_2.ASM in code to compile at prompt: C:\MASM611\BIN>ML code\PGM4_2.ASM which will generate either an error or good stuff 4. Once you compile with success type the name at the prompt to run: C:\MASM611\BIN>PGM4_2 voila! it runs. NOTE: Case doesn't seem to matter in general