1. You have repeatedly keep entering wrong database info and prefixes
2. Your vbgallery is running in safe mode file storage.
I have answered both issues several times in this thread a few times over so this is getting repeatitive at this point. You can ask in the vbgallery support forum why your file storage is not changing your files to the original storage types. The files must exist in the normal file saving way for this importer to work.
Given the 2 issues your reporting neither have anything to do with any issues with the importer.