My Passport

I got the My Passport and loaded up a movie using my pc, and used the My Passport to connect to the DVD player  and watched the movie on the TV.  Now when i connect the My Passport to the pc it is detected but does not read the Passport. I cannot reformat the My Passport nor access the content using the by the pc My Document. Pls advice me how to make it work.

Might have gotten corrupted after disconnecting from DVD, not certain tough. It want to erase the drive download DLG from  HERE


What type of computer you have a desktop or laptop computer? Also have you test your drive using a different computer?