Error Message:

Media Player cannot open this file. Make sure the filename is correct and that the file is in a format that Media Player recognizes.

Explanation:

Media Player can play waveform and MIDI sounds, play video sequences, and control any MCI multimedia device installed in your system. The filename you entered is either typed incorrectly or is not in a format that Media Player recognizes.

User Action:

Check the filename and enter it again.