Joe Negron wrote in a message to Mike Bilow:

DK> MASM 5.1 is for OS/2 and DOS.

ET> What about the ones after 5.1?  I would assume that they would 
ET> also (Unless Microsoft got a jealous...).

MB> For marketing and business reasons, Microsoft withdrew OS/2 
MB> support and development after MASM 5.1 and C 6.0. [...]

 JN> MASM, up to v6.00b, supports OS/2.

Try it. :-)
 
-- Mike


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