What is MVB? What Opens a MVB? File Format List from WhatIs.com

File Extension

MVB File Format

Multimedia Viewer file (Microsoft)

MVB is a file extension for Multimedia Viewer Book file format used by Microsoft Windows Help to store video and sound clips used in the help files and other parts of the operating system.

MIME type: application/x-msmediaview


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This was last updated in August 2010
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