Cant transfer files to my wd passport cant find the specified file

[keldog]

Hello,
I can't copy or transfer files to my WD passport from my C drive. Windows delayed write failed message comes up. another message comes up saying can't find specified file.

 

[jsmakkar]

Was your WD Passport working fine before and this problem started all of a sudden?
OR
Is it a new WD Passport.
Please provide more details - Thanks!!!