sRyalls
-
Posts
1 -
Joined
-
Last visited
About sRyalls
-
*.M1, *.IN1, *.P1 Files from around 1995 - any ideas what program from?
sRyalls replied to ljlbray's topic in Office Software
I came across this cos I had the exact same question today. The belated answer is that those files are associated with a proprietary GUI package from the 90s: https://docplayer.net/docview/63/50201757/#file=/storage/63/50201757/50201757.pdf