Tips to open YFS file

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

YFS file extension

File Name YSFLIGHT Mission Format
File Developer YSFLIGHT.com
File Category Game Files

The YFS file is supported on 3 operating systems. Depending on your operating system, you may need different software to handle the YFS files. Below is a summary of the number of programs that support and open the YFS file on each system platform.

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

What is YFS file?

The file with the extension YFS is the Game Files file type. The author of this format is YSFLIGHT.com. In addition to this file, the Game Files category includes 1509 related files. YSFLIGHT Mission Format is most often found on 3 operating systems. Although it can be found with greater or lesser success on any operating system, it will only be useful on Linux, Mac OS, Windows. Alternatively, you can use 2 other programs.

How to open YFS file?

The main problem with YSFLIGHT Mission Format is that the YFS file is incorrectly associated with programs. This is manifested by the fact that YFS files open in unusual applications or do not have an assigned program. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the YFS 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 YSFLIGHT

An often overlooked issue is to make sure that YSFLIGHT is installed on the computer. This can be achieved by typing YSFLIGHT into the operating 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 YFS files.

Programs to open YFS file

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

Step 2. Create association of YSFLIGHT with YFS files

If the application is or has been freshly installed, but the YFS file still does not use the YSFLIGHT program, it means no association. The association can be created using the drop-down list available by right-clicking on the file and selecting 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. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. Checking the "Always use the selected program ..." box will permanently associate the YFS file with the YSFLIGHT program.

Step 3. Update YSFLIGHT to the latest version

The fault may also lie with the YSFLIGHT program, it is possible that YSFLIGHT Mission Format requires a newer version of the program.

Step 4. Check for the following problems with the YFS 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 YFS file may be unusually small compared to the original file. This suggests truncating the YFS file contents when downloading or copying. Downloading the file again should fix the problem.
The most common cause here is computer viruses. Perform a virus scan using available and up-to-date anti-virus software. If this is not possible, you can use the online scanner. The scan should cover the entire computer, not only the YFS file that we want to open. As a result of the scan, sometimes it is not possible to recover YFS files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
Older version of YFS 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. Depending on the type of file, it is necessary to repair it accordingly. Sometimes the program itself has options to repair the most popular YFS file corruption.
The program indicates that the file is encrypted or corrupted. The encrypted file YFS except for the special designation, works normally, but only on the device where it was encrypted, before transferring it to another machine, decryption is required.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. While there is usually no problem reading such a file, it may not be possible to save it. Copying the YFS file to another location will fix the problem.
This can happen on a file that does not support multiple access. You may find that another program you are using is preventing you from working with the file. 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 YFS file for a certain period of time. If the problem persists, restart the machine.