I accidentally deleted some voices in ISTRUMENT FOLDER. I have the AJAMSONIC conversion.

>>>AJ: If you have accidentally erased these requested files from your HD, a back up exists in your SYSTEM - AJAMSONIC folder (created purposely for such).

Copy the files back into the INSTRUMENT folder. If still not successful, kindly send us your serial number and we will instantly send you the files via a secured website to download with the appropriate key. another user's files won't work in your AUDYA due to different key signatures.