1. BLX File Extension
2. How to open BLX file?

2.1 Download and install application that supports BLX files
1. 2.1.1 Programs that support BLX files
2.2 Verify whether BLX files are associated with appropriate software
2.3 Check BLX file for other errors

3. Similar file extensions

BLX File Extension

File type Magellan MapSend Map Data
File developer Magellan Navigation, Inc.
File category GIS Files
File popularity rating

How to open BLX file?

If given user account does not have necessary permissions to open files with BLX extension, it is highly probable that no program that supports given files is installed on the users’ system. Below is a list of actions user should pursue in order to resolve most common problems.

Step 1. Download and install application that supports BLX files

After the application has been installed, the system should automatically open BLX files with given application. Below is the list of relevant programs along with operating systems they are available for:

Programs that support BLX files

Windows

MapSend Lite

Step 2. Verify whether BLX files are associated with appropriate software

It is possible that an application that supports BLX files is not associated with such files. In such case, the program should by manually associated with BLX files (right-click on the file icon → Properties → General Tab → In submenu "Open with" and click on "Change" button. System will display a list of suggested programs that support BLX files. Choose the application by checking the box "Always use the selected application to open this kind of files". System will store this information in its registry and use it to open BLX files with the selected program.

Changing BLX file association in registry

File association for BLX files can be edited manually by editing appropriate entry in Windows System Registry. However, it is discouraged as it may introduce errors to registry if not done properly and may even damage the system.

Step 3. Check BLX file for other errors

BLX file was not copied properly from storage medium.
Antivirus application prevents opening BLX files. In that case it is recommended to exercise extreme caution and recover or delete infected BLX file. It is also advised to scan the entire system for malicious software and viruses with antivirus software.
For BLX files downloaded from the internet it is advised to check if the file has been downloaded completely and is not corrupted. If not, the file should be re-downloaded.

Similar file extensions

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