That's weird.
The file must have ripped properly, because otherwise the other application wouldn't be able to read it either. So the problem is with Media Monkey reading the files. I don't believe the problem is in your hardrive at all. That sounds like a problem in the database. I've had things like this happen before.
See what happens if you create a new Media Monkey database, and have it search the folder structure that contains the files.
close Media Monkey, rename the MM.DB, and open Media Monkey. I think it should prompt to build a new database. Point it to the folder structure and let it rip. I suspect all the files will work fine. If it doesn't work, you can restore the database doing the opposite.
Media Monkey 'pausing' between tracks
Moderator: Gurus
Re: Media Monkey 'pausing' between tracks
Media Monkey Gold 4.1.14.1813 Portable
Windows 10 anniversary, i5, 8GB Ram, 256GB SSD, Library on External drive
14MB Media Monkey Database
929 GB Library
Windows 10 anniversary, i5, 8GB Ram, 256GB SSD, Library on External drive
14MB Media Monkey Database
929 GB Library