Computer can see files but wont play them on net work share

Community Archives WD TV Live Networking
2

Most likely the movie you played is a “bad” MKV file – if so, you can fix the problem by deleting that file (and not playing any other “bad” ones) or fix the file by running it through MKVMerge 4.0 or earlier.

If it’s not an MKV file then write back here and we’ll explore some other possibilities.