Hi,
When I'm trying to install the game 'Middle-earth™: Shadow of Mordor™ Game of the Year Edition' using the offline backup installer (I don't like to install games through GOG galaxy) I get a message saying "Installer needs the next part (.BIN) file" and "Please specify the location of part 14 and click OK". When I click on OK, because this is already the folder with all the 15 files, I get a message saying that "The file could not be located in the installer's folder. Does anyone have any idea what the problem may be or maybe how to solve it?

I am also having this problem.

Any advice ?

Could it be possible the file has been corrupted?. Retry downloading the file or if nothing works you could try on GOG Galaxy.

This problem is persistent for me too. even after a few re-downloads. Has anyone found a fix to this yet?