I cannot open a CBX file. What should I do? Help!

Virtually anyone has encountered some problems with opening unknown files while working on a computer. It can be very frustrating. Yet such problems, not only with CBX files, can be addressed in a standard way. Follow the steps below and we can guarantee that your problem with opening CBX will be resolved!

CBX File Extension

File
  • File type Rational XDE
  • File developer IBM
  • File category Misc Files
  • File popularity rating
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How to open CBX file?

If given user account does not have necessary permissions to open files with CBX 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 CBX files

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

Programs that support CBX files

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

It is possible that an application that supports CBX files is not associated with such files. In such case, the program should by manually associated with CBX files (right-click on the file icon → PropertiesGeneral Tab → In submenu "Open with" and click on "Change" button. System will display a list of suggested programs that support CBX 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 CBX files with the selected program.

Changing CBX file association in registry

File association for CBX 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 CBX file for other errors

  • CBX file was not copied properly from storage medium.
  • Antivirus application prevents opening CBX files. In that case it is recommended to exercise extreme caution and recover or delete infected CBX file. It is also advised to scan the entire system for malicious software and viruses with antivirus software.
  • For CBX 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.

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