Tips to open RET file

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

RET file extension

File Name RETScreen Project Format
File Developer Natural Resources Canada
File Category Data Files

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

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

What is RET file?

The RET file has been categorized as Data Files. The creator of this file is Natural Resources Canada. Additionally, the Data Files category contains 1326 of other files. RETScreen Project Format is supported by 1 operating systems. The file will work on Windows systems, unfortunately not on others. The RETScreen application is recommended to open the file. It was released by Natural Resources Canada.

How to open RET file?

The most common problem when using RETScreen Project Format is that a specific RET is not associated with the program. This causes the file RET to open by system applications not designed for this purpose, or to display a message that there is no associated program. This problem can be easily remedied.

The first thing you should do is just "doubleclick" on the RET 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 RETScreen

In this case, you should first verify that the RETScreen application is installed on the computer. To do this, enter the name RETScreen into the system search engine. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Later in this article you will find a list of programs that can open RET files.

Programs to open RET file

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

Step 2. Create association of RETScreen with RET files

If the application is or has been freshly installed, but the RET file still does not use the RETScreen program, it means no association. It is most convenient to call the context menu with the right mouse button and select Properties. Information about the file and the program that the file is associated with are available here. Changes can be made using the "Change" button. 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 RET file with the RETScreen program.

Step 3. Update RETScreen to the latest version

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

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

If the above steps do not help, you can assume that the file itself is not correct. File problems can be divided into the following:

The RET file may be unusually small compared to the original file. This suggests truncating the RET file contents when downloading or copying. Downloading the file again should fix the problem.
The computer may have fallen victim to a computer virus or hacker. A quick virus scan using an up-to-date antivirus program should clear up any doubts. If this is not possible, you can use the online scanner. For the best results, we will scan the entire operating system, not just our RET file. As a result of the scan, sometimes it is not possible to recover RET files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
Older version of RET file may not always be supported by the latest software version. These problems are known and are often very easy to fix using the software developers's website.
There can be many reasons for the failure. Depending on the type of file, it is necessary to repair it accordingly. Some programs offer the option of recovering data from damaged RET files. The easiest way is to restore the file from a backup, if there is one, or contact Natural Resources Canada
When reading, a message appears that the file was encrypted or corrupted. The encrypted RET 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 operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. These directories are write-protected to them and it's very hard to fix this problem. It is best to move RET to a different directory.
This problem usually affects more complex files. Some file types can only be opened in one program at a time. Closing other programs should help. Sometimes you have to wait for the session to the file RET to close. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If the problem persists, restart the machine.