[Vibraphon]

I just found some problems in my code related to files larger than 2GB. I've fixed those issues, so in theory the backup extractor should work with larger files now. Unfortunately, I still don't have any of those files to test with.

It has now been working for a much longer time (about 4 minutes instead of 1 minute before), but at the end it didn't open the file. I have got the same error message.