A1 audio tracks offline (about half of them)

I logged on to Avid Media Composer, and realized that about half of my clips showed the A1 audio track offline. The other half were fine. I don't have alot of files, about 168 I think.

I tried deleting the database files like 5 times. I renamed the OMFI folder, made a new OMFI MediaFiles folder, copied everything over to it except the database files and tried that with no luck. I even copied my original backup copy of the OMFI MediaFiles folder that I made when I started the project, and it still showed the same clips having the A1 track offline.

Also, I tried duplicating a file, to see how the new file would appear, and after I duplicated it and deleted the duplicate, it then showed all three tracks offline on the original.

I went into properties and shared the folders. I just have no other ideas.

I am using Vista 32 bit and I have my files on a Lacie external hard drive. My nextstep, I guess, will be to make a new partition, and reinstall Avid MC and see if a new install will see the A1 tracks, if nobody can help me, but I am not even optimistic about that at this point.

Can anyone help me?