Turbo prep doesn't allow me to merge two files
The merge with button doesn't show another file, while i have opened and preprocessed them both like i have done before. This time the option doesn't show, what can i do about this?
I have found that when i press the merge button on the turboprep slide, all my progress so far is thrown away, so in the merge option i have the original file back, not preprocessed. How is this possible?