File extension MBB (.MBB) information

Windows cannot open MBB files?

If Windows is unable to open file extension .MBB you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a free registry scan.

Appropriate program:

The .MBB file extension is associated with MannaBook, which is used in conjunction with Microsoft Word to allow users to save more than one .DOC document in one file.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair MBB file extension association errors.


  • Performance: To optimize memory and CPU usage for MBB files run a free performance scan.
  • Stability: Fix MBB errors to make your system and applications more stable.
  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.

You are currently viewing the detail page for ABF file extension. This page contains a detailed description of the ABF file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.