Tips to open CNR file

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

CNR file extension

File Name Pegasus Mail Mail Message Stored In Systemwide Folder
File Developer David Harris
File Category Misc Files

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

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

What is CNR file?

The file with the extension CNR is the Misc Files file type. The author of this format is David Harris. Additionally, the Misc Files category contains 6033 of other files. Pegasus Mail Mail Message Stored In Systemwide Folder is most often found on 1 operating systems. The file will work on Windows systems, unfortunately not on others. The main program that supports this format is Pegasus Mail. This was created by David Harris.

How to open CNR file?

The most common problem when using Pegasus Mail Mail Message Stored In Systemwide Folder is that a specific CNR is not associated with the program. This causes the file CNR to open by system applications not designed for this purpose, or to display a message that there is no associated program. How to solve such a problem?

The first thing you should do is just "doubleclick" on the CNR 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 Pegasus Mail

The first step is to check if the computer has the Pegasus Mail program installed. To do this, enter the name Pegasus Mail into the system search engine. If we do not have this program, it is worth installing it, as it will help you automatically associate the file CNR with Pegasus Mail. Below you will find a list of applications that support CNR files.

Programs to open CNR file

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

Step 2. Create association of Pegasus Mail with CNR files

However, it may happen that the application itself does not cause the CNR file to open in the Pegasus Mail application, but you can set it manually. This option is available from the level of Properties of a specific file available in the context menu. Information about the file and the program that the file is associated with are available here. Using the "Change" button we can set the program to handle this type. 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 CNR file with the Pegasus Mail program.

Step 3. Update Pegasus Mail to the latest version

If, despite the association of the Pegasus Mail program with the Pegasus Mail Mail Message Stored In Systemwide Folder file, the file still does not open, check the program version and possibly update it to the newest version. This can be done using the application (if it provides such options) or from the David Harris website and install the latest version.

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

The problem may also be with the file itself if the above steps don't work. The most common file problems are:

The affected file may be 0 KB or smaller than expected. Usually this applies to CNR files downloaded from the Internet in case the download did not finish properly. The only repair option is to download the file again.
The operating system may be infected with a computer virus. Perform a virus scan using available and up-to-date anti-virus software. Some antivirus vendors also provide free online scanners. For the best results, we will scan the entire operating system, not just our CNR file. As a result of the scan, sometimes it is not possible to recover CNR files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
Older version of CNR 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.
There can be many reasons for this. Depending on the type of file, it is necessary to repair it accordingly. Sometimes the program itself has options to repair the most popular CNR file corruption. The easiest way is to restore the file from a backup, if there is one, or contact David Harris
The program can also signal the fact of encryption. The encrypted CNR files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
The operating system protects files in some locations (e.g. the root of the system partition) against unauthorized access. While there is usually no problem reading such a file, it may not be possible to save it. Copying the CNR file to another location will fix the problem.
This problem usually affects more complex files. In this case, the CNR file is blocked by the first application to open it. Closing other programs should help. Sometimes you have to wait for the session to the file CNR to close. However, some background programs may block the CNR file while scanning. If the problem persists, restart the machine.