PSE 6 Organizer looses file folder

[donhall914]

I've just found that the organizer has lost connection with about 10 out of 50 photos in one file folder. I have confirmed that the folder and photos are still there on the hard drive. However, when I try to reconnect the photos or to get them, Organizer doesn't recognize that folder. When I display photos by Folder Location, the folder in question is greyed out. What can I do other than moving the files to another directory and re-getting them into the organizer (and re-tagging and restacking them)? :mad:
Any suggestions would be welcome.

[johnrellis]

1. Try repairing your catalog with File > Catalog > Repair.

2. If that doesn't work, do you have multiple hard drives (internal or external) attached to your computer?

3. Select one of the problem photos. Please post the precise path of the photo (drive, folder, filename) as reported by the Properties window of PSE and as reported by Windows Explorer.