I have never changed BookIds. Hoster renumbered my songs. It is not just a matter of Header Info. If the BookID stayed with the same Disk Brand/#/Track, that would be a possible solution. I have compared the files & the numbers don't make any sense.
Well anyway, once again, I deleted all the songs from the re-built database & pasted the old database records in. It appears that there were no actual data format changes. I have my old records back & Hoster seems to work fine.
