[schnautza]

I am trying to back up my library on my PC, so I connect and create a backup. Now I want to view all the files on my PC, so I select that backup and extract it. Problem is, during the extraction, several songs give me an error during the extraction and afterwards if I browse through the files, at some point in the alphabet (depends on which backup I use), all of my songs are mistitled, shifted up one place in the library. 

For example, my file titled "Hungry" is actually "Hymn to the Fallen" when I open it.

.PNG files all appear to be damaged as well, and a few pdfs will not open.

The majority of my files are snippets of larger books, and there are just empty directories for all of those songs. If there was a way to skip those files, that would also help.