I store my pictures on an external hard drive. Recently i had to replace the internal hard drive on my pc. today I attempted to access my picture folders.Now I only have access to about half of my folders.I can force permission to open the folders but when I attempt to open pic's I get this message."can't open this picture because you don't have the correct permission to access the file location" I have never seen this before,at a total loss,I've traveled around the world to take these pic's and would love to have them back.Any help would be greatly appreciated.