And I already knew from Development Fizik_S' new subcircuits >
See the first post.
I turns out I have 74xx502 and 3 in my 74ic's folder but not the 504 so it's no wonder that Simulide gives a message that the path is not found. The problem is that it can't be clicked away anymore, the program is completely blocked and only way to get out of it seems to be a restart from the computer.
This will not happen often of course so it's not so important except that it's probably not intended to get stuck with no way of escape. Or is there?
Last edited by arcachofo on Fri Dec 24, 2021 3:01 am; edited 1 time in total (Reason for editing : Marked as solved (green color))