How to Fix .MMO File Extension Errors    |    Scan for .MMO File Extension Errors    |    What is the .MMO File Extension?

Run a Free Scan to check for MMO related errors.

What is the .MMO File Extension?

.MMO File Extension Description:

The MMO file extension is the proprietary overlay object format of Memory-Map Navigator, electronic navigation software that displays high quality topographic maps and raster charts.

The Memory-Map Navigator uses an Overlay Manager that uses the concept of Overlay. This means that anything and everything that you add overlays the charts such as marks, routes, tracks, and waypoints. Once you have them created, the Overlay Manager provides a convenient way to track, edit, view, delete, show or hide each item. These parameters are all stored in the files with the .mmo file extension and are saved automatically. You can even create several files with the MMO file extension on your own to help manage the data. You can also transfer these files between your desktop and the Pocket PC.

The Overlay Properties window displays and edits the properties of files with the MMO file extension. The following properties are common to all types of MMO files:

* Name - can be called whatever you like and as many as you like

* View - opens, scrolls, and zooms the best available map to show the object

* Visible - use to unclutter the display window

* Locked - prevents you from making changes to the file

* Delete - removes the object permanently

* Created - date and time the object was made

* Modified - date and time the object was updated

The Memory-Map Navigator allows you to email marks, routes, tracks, or your current location to another computer and keep them updated with your voyage or expedition. The data is exported into a file with the MMO file extension and sent as an attachment to your default email application. The email recipient needs a copy of the Memory-Map Navigator and suitable digital maps or charts to view the data. When the email arrives, simply double click on the attachment and Memory-Map opens the map view to show the attached objects.

Associated Application: Memory-Map Navigator

Author: Memory-Map, Inc.
Author URL:
Related Applications:
Common Path: C:/ Program Files/ Memory-Map/ Navigator


Run a Free Scan to check for MMO related errors & to optimize PC performance.

Do you have errors with .MMO files?

The Cause for .MMO files Errors:

Upon experiencing errors with .MMO files you are likely experiencing a severe Windows error - the error can be the outcome of damage to your registry and action is needed to repair it at once to prevent additional damage to the program registry. Dangers include device damage, blue screen errors and fatal crashes.

What are the Symptoms of .MMO files Errors?

.MMO files error symptoms include application freezes, system shut down or start up troubles, jerky computer performance, sluggish behaviour, screen freeze, beeping sounds, problems saving application files as well as errors during application installation.

Helpful Tools

The following products are free to try. We have found them to be of the highest quality and value. They have been extremely useful in our own pc troubleshooting and maintainance and we highly recommend trying them out for yourself.

Anti-Malware Pro

With a lightning fast free scan and the largest authentic spyware detection database we have seen, Anti-Malware Pro finds and removes threats to your PC stability and security. Download Anti-Malware Pro


DriverFinder will scan your system for driver and software updates. Its easy to use interface makes keeping your drivers updated quick and simple. They will even send you an email notification when new driver updates are available for your system! It doesn't get any more convenient than this. Download DriverFinder

Browse File Extensions by Name:

Is your File Extension missing?

Help us to make the best resource we possibly can by submitting you very own file extension details. If you have detailed information on any file extensions please let us know by visiting the following link.

Submit File Details Form

Scan for .MMO File Extension Errors    |    What is the .MMO File Extension?    |    How to Fix .MMO File Extension Errors