I had a similar problem. I found this in one of the discussions. The magic seems to be in the Option (Alt) button together with "Reconnect All"
So, it appears *the actual problem is that all of the images in my library have become offline*. I've since attempted to use File > Locate Referenced Files... to reconnect to the files on my hard disk. This proved quite difficult as the "Reconnect" and "Reconnect All" buttons were always greyed out, regardless of what was selected. However, by chance I discovered the magic combo of the Option button, which through various passes allowed me to reconnect to the images once again. Why is this so difficult?So, it appears *the actual problem is that all of the images in my library have become offline*. I've since attempted to use File > Locate Referenced Files... to reconnect to the files on my hard disk. This proved quite difficult as the "Reconnect" and "Reconnect All" buttons were always greyed out, regardless of what was selected. However, by chance I discovered the magic combo of the Option button, which through various passes allowed me to reconnect to the images once again. Why is this so difficult?