Tips to open NCO file

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

NCO file extension

File Name Nero BackItUp Format
File Developer Nero
File Category Backup Files

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

Operating systems
  • 3
  • 0
  • 0
  • 0
  • 0
  • 0

What is NCO file?

The NCO file has been categorized as Backup Files. The author of this format is Nero. Backup Files consists of 243 similar files. Nero BackItUp Format appears on 1 operating systems as a functional file. The file will work on Windows systems, unfortunately not on others. The main program that supports this format is Nero BackItUp. This was created by Nero AG. Alternatively, you can use 2 other programs. The WinZip, Nero Multimedia Suite programs will also handle the file when the Nero BackItUp program does not fulfill its role.

How to open NCO file?

The main problem with Nero BackItUp Format is that the NCO file is incorrectly associated with programs. Thus, when you open NCO, the program selection wizard or some other program starts. How to solve such a problem?

The first thing you should do is just "doubleclick" on the NCO 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 Nero BackItUp

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

Programs to open NCO file

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

Step 2. Create association of Nero BackItUp with NCO files

If, despite the installed application, the NCO file does not start in the Nero BackItUp 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. Changes can be made using the "Change" button. If there is no software on the list, simply select "Browse" and manually select the directory where the application is installed. Checking the "Always use the selected program ..." box will permanently associate the NCO file with the Nero BackItUp program.

Step 3. Update Nero BackItUp to the latest version

If, however, after binding Nero BackItUp with Nero BackItUp Format there were still problems, you should update the program to the latest version. This can be done using the application (if it provides such options) or from the Nero AG website and install the latest version.

Step 4. Check for the following problems with the NCO 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:

Very often, the file may be size 0 or incomplete. This suggests truncating the NCO file contents when downloading or copying. The only repair option is to download the file again.
The most common cause here is computer viruses. A quick virus scan using an up-to-date antivirus program should clear up any doubts. Alternatively, you can use the scanners available online. However, it is important to scan the entire system, not only the file NCO or the program directory. Sometimes virus-infected NCO files cannot be recovered, so make a backup in advance.
Older version of NCO file may not always be supported by the latest software version. On their websites, developers usually offer free solutions to such problems, e.g. in the form of a conversion program or an older version of the program.
The file may be corrupted in a number of ways. The repair method must be adapted to the type of file and damage. Some programs offer the option of recovering data from damaged NCO files. You can restore the file from a backup or use Nero help.
The program indicates that the file is encrypted or corrupted. The encrypted NCO 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.
Some of the system directories are excluded from modification. While there is usually no problem reading such a file, it may not be possible to save it. If possible, you can try to move the NCO file to another location.
This problem only occurs with more complex files. Some file types can only be opened in one program at a time. Running programs (including those in the background) should be verified. If the error persists after closing other programs, wait for a while. Some anti-virus or backup software may occupy the NCO file for a certain period of time. If nothing helps, please reset the device.