War_Path171 wrote:
I have all of my music stored on a My Book Essential Edition external hard drive.
That
may be the problem. Suppose for example:
you connect the external drive, it will be allocated a drive letter by Windows. The next time you connect it, it might be allocated a different drive letter. This could happen if you connect other external devices and connect them in a different order to previous occasions. I've even had it happen when my external device was the only thing connected on two separate occasions.
So to begin with, you need to make sure the same drive letter is allocated every time.
This is because, if not, songs imported on (for instance) occasions one and three could be on one drive and songs imported on occasions two, four and five could be on another letter. Then - the actual problem of a song not being found would happen when you or iTunes looks for those songs. In other words, even though you imported 25 songs on an occasion, only two of them cannot be found on another occasion.
To see if this is the problem;
1. make sure the same letter is allocated each time, and if it isn't, force Windows to use the letter you want.
2. when a song cannot be found, make a note of where iTunes
thinks it is. (it is probably on a different drive to 1. above.) Then you can "locate it" and it iTunes will then think it's on the drive letter you "made sure it has" (from action 1.).
3. once you discover a few lost songs, are they always on a different drive to the one you are using now? If so, that's the problem.
I hope that makes sense.
Phil