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>> MMO file

MMO file format description

Many people share .mmo files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .mmo file can be edited, converted or printed with. On this page, we try to provide assistance for handling .mmo files.

2 filename extension(s) found in our database.

.mmo - Memory-Map Overlay File

MMO file is a Memory-Map Overlay File. Memory-Map Navigator is a full-featured electronic navigation package that displays high quality scanned (raster) charts and topographic maps.

.mmo file format description:
MMO format
Memory-Map Navigator
Data files
- / -
Memory-Map Overlay File related links:
Memory-Map Overlay File related extensions:
OpenAccess Database
Meshlab Filter Script
Treepad Database Blob Data
Metasequoia Object File
ZX Spectrum Emulator SLT Snapshot
WindLDR Bookmarks File

.mmo - WinDev HyperFileSQL Memo File

MMO file is a WinDev HyperFileSQL Memo File. WinDev is an integrated development environment (IDE) fourth generation language (4GL), first published by PC SOFT in 1993, which is based upon a run-time engine (framework). HyperFileSQL is a database engine included in the development environments (WINDEV, WINDEV Mobile and WEBDEV).

.mmo file format description:
MMO format
Development files
- / -
WinDev HyperFileSQL Memo File related links:
WinDev HyperFileSQL Memo File related extensions:
WinDev HyperFileSQL Database
WinDev HyperFileSQL Full-text Index
WinDev Skin Template
WinDev HyperFileSQL Stored Procedure
WinDev HyperFileSQL Index
WinDev HyperFileSQL REP File

Naturally, other applications may also use the .mmo file extension. Even harmful programs can create .mmo files. Be especially cautious with .mmo files coming from an unknown source!

Can't open a .mmo file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .mmo file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

jmo, mo, mmp, mmk, mm, lmo, mom, mno, mml, mmi, mjo

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

JMonkey Engine Model
MindManager 2002 Map Document
MACSIMUS Metamake Data
Lua Machine Objects
Dreamweaver Design Notes Data
Media Catalog MML File

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If you have useful information about the .mmo file format, then write to us!