I would like to compare two files in a batch and I would like to know if there is or not differences between the two files by testing a return code (i.e. %errorlevel%).
But it seems that Winmerge does not manage exit codes. In the both cases (differences or not) %errorlevel% is 0.
I have found anything in the Winmerge help and on this forum.
Is there another way to realize this ?