I know this thread is a bit dead but was hoping someone could help me.
New to PDM and Mangadex in general and have finally set up my account and the program to begin downloading Dorohedoro, among others.
First issue I had was with PMD downloading all available languages. Then it would only download from vol.20+. Fixed both of those issues but now I can't open the .jpgs files that have downloaded. No display picture on the files either, just the generic microsoft .jpg file.
Anyway I've done some googling and haven't found a solution so I was hoping someone here could lend a hand.