Tips to open MSYS file

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

MSYS file extension

File Name MapSys Map Format
File Category GIS Files

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

Operating systems
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What is MSYS file?

The file with the extension MSYS is the GIS Files file type. In addition to this file, the GIS Files category includes 255 related files. MapSys Map 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 MapSys. This was created by Geotop.

How to open MSYS file?

The most common problem when using MapSys Map Format is that a specific MSYS is not associated with the program. This causes the file MSYS 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 MSYS 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 MapSys

An often overlooked issue is to make sure that MapSys is installed on the computer. To do this, enter the name MapSys 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 MSYS with MapSys. Later in this article you will find a list of programs that can open MSYS files.

Programs to open MSYS file

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

Step 2. Create association of MapSys with MSYS files

However, it may happen that the application itself does not cause the MSYS file to open in the MapSys application, but you can set it manually. It is most convenient to call the context menu with the right mouse button and select Properties. The window will show, among other things, the type of the file and the information by which the program is used to launch the file. Using the "Change" button we can select the desired program. 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 MSYS file with the MapSys program.

Step 3. Update MapSys to the latest version

If, however, after binding MapSys with MapSys Map 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 Geotop website and install the latest version.

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

Of course, it may happen that despite the above steps, the file still does not work. File problems can be divided into the following:

The MSYS file may be unusually small compared to the original file. This is most often caused by a problem while downloading the MSYS file. Downloading the file again should fix the problem.
The most common cause here is computer viruses. A quick virus scan using an up-to-date antivirus program should clear up any doubts. Some antivirus vendors also provide free online scanners. However, it is important to scan the entire system, not only the file MSYS or the program directory. Sometimes virus-infected MSYS files cannot be recovered, so make a backup in advance.
Older version of MSYS 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. Depending on the type of file, it is necessary to repair it accordingly. Sometimes the program itself has options to repair the most popular MSYS 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 MSYS files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. The problem is only writing to the file, not reading it. It is best to move MSYS to a different directory.
This problem only occurs with more complex files. Some file types can only be opened in one program at a time. Just close unnecessary programs. Sometimes you have to wait for the session to the file MSYS to close. However, some background programs may block the MSYS file while scanning. If this does not work either, restart the device.