Tips to open COZ file

Can't open the COZ file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open COZ files as well as a list of programs that support COZ files.

COZ file extension

File Name EFILive Calibration Data Format
File Category Misc Files

The COZ file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the COZ files. Below is a summary of the number of programs that support and open the COZ file on each system platform.

Operating systems
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0

What is COZ file?

The file with the extension COZ is the Misc Files file type. Misc Files consists of 6033 similar files. EFILive Calibration Data Format appears on 1 operating systems as a functional file. These systems consist of Windows, although it may occasionally be found on another system, it will be non-functional. The main program that supports this format is EFILive. This was created by EFILive Limited.

How to open COZ file?

The most common problem when using EFILive Calibration Data Format is that a specific COZ is not associated with the program. This is manifested by the fact that COZ files open in unusual applications or do not have an assigned program. How to solve such a problem?

The first thing you should do is just "doubleclick" on the COZ file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install EFILive

The first step is to check if the computer has the EFILive program installed. This can be achieved by typing EFILive into the operating system search engine. If it is not, installation may solve the problem, as most applications create file associations during installation. Below you will find a list of applications that support COZ files.

Programs to open COZ file

Remember to download programs supporting COZ files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of EFILive with COZ files

If, despite the installed application, the COZ file does not start in the EFILive application, you must create a file association. It is most convenient to call the context menu with the right mouse button and select Properties. The displayed window will contain information about the program that supports this type of file. Using the "Change" button we can set the program to handle this type. The program should be visible in the window, otherwise it should be selected manually using the "Browse" button and the program installation directory should be indicated. Checking the "Always use the selected program ..." box will permanently associate the COZ file with the EFILive program.

Step 3. Update EFILive to the latest version

The fault may also lie with the EFILive program, it is possible that EFILive Calibration Data Format requires a newer version of the program. This can be done using the application (if it provides such options) or from the EFILive Limited website and install the latest version.

Step 4. Check for the following problems with the COZ file

The problem may also be with the file itself if the above steps don't work. File problems can be divided into the following:

The COZ file may be unusually small compared to the original file. This is most often caused by a problem while downloading the COZ file. The only repair option is to download the file again.
The operating system may be infected with a computer virus. A virus scan using an up-to-date antivirus program should fix the problem. Alternatively, you can use the scanners available online. However, it is important to scan the entire system, not only the file COZ or the program directory. Sometimes virus-infected COZ files cannot be recovered, so make a backup in advance.
Older version of COZ file may not always be supported by the latest software version. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
The file may be corrupted in a number of ways. Repairing is very dependent on the file type. Some programs offer the ability to automatically repair COZ file corruption. The easiest way to restore the file is from a backup or by contacting , but this one can be expensive. Not all damage can be reversed.
The program indicates that the file is encrypted or corrupted. The encrypted COZ files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
The operating system protects files in some locations (e.g. the root of the system partition) against unauthorized access. The problem is only writing to the file, not reading it. It is best to move COZ to a different directory.
This problem only occurs with more complex files. You may find that another program you are using is preventing you from working with the file. Closing other programs should help. Sometimes you have to wait for the session to the file COZ to close. Some anti-virus or backup software may occupy the COZ file for a certain period of time. If nothing helps, please reset the device.