I know this is a very common problem, but I need to open an .sch file but I do not know in what version of Eagle it was created.
I have tried opening it on 3 different versions of eagle: 6.14, 5.10 and 4.13.
6.14 gives me this error version:
line 1, column 1: Start tag expected."
The others give me:
"Invalid data in file"
Is there any way I could get to the information in that file? Possibly email them, convert them and send them back to me so I can use it on one of my versions?
I would very much appreciate any help on this issue!