On 10/29/2016 07:11 PM, Fred Cisin wrote:
Can't help with that right now. Sorry. Simplest
test for MS-DOS
1.25 would the the dates of the files, particularly IO.SYS and
MSDOS.SYS. IIRC, 1.25 would be in 1982, maybe June.
1.25 was licensed for OEM customization for quite some time, so dates
could well be later, depending on the OEM.
--Chuck