Open Empty File Error?

I have two files that won’t open. They were both on the same flash drive, so I’m not sure if its the drive that caused the problem or Harmony. I have tried replacing the backup files, but that doesn’t seem to fix the issues I’m having. I’m using Harmony Advanced. Is there any way I can get these files back?

The transfer appear to have corrupted the files.
There are a lot of small files in a typical project that can overwhelm
the media’s ability to deal with. If you zip the project folder before
moving it onto your flash drive and only unzip it at it’s target
destination - I am sure you will get a better result.