I will apologize in advance if this is already posted, but I am on a time crunch and frustrated. I own a NW-E005F, which came with SonicStage 4.0. After getting the Omgjbox.exe error, I upgraded tp Version 4.3. Unfortunately I get the same error. I can open SonicStage, play songs, etc., but when transferring, I get the error as soon as the transfer is complete. I then have to re-start SonicStage and then plug the player back in. This happens evry time I do a transfer and it is very frustrating when you have multiple songs to transfer over. Any help would be appreciated. Thank you!