Tips to open MPX file
Can't open the MPX file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open MPX files as well as a list of programs that support MPX files.
MPX file extension
| File Name |
Microsoft Project Exchange Format |
| File Developer |
Microsoft |
| File Category |
Data Files |
The MPX file is supported on 4 operating systems. Depending on your operating system, you may need different software to handle the MPX files. Below is a summary of the number of programs that support and open the MPX file on each system platform.
What is MPX file?
The file in the MPX format belongs to the Data Files category. It was designed by Microsoft. Additionally, the Data Files category contains 1326 of other files. Microsoft Project Exchange Format appears on 4 operating systems as a functional file. The file will work on , Linux, Mac OS, Windows systems, unfortunately not on others. The RationalPlan application is recommended to open the file. It was released by Stand By Soft Ltd.. This file type can also be opened by 10 other programs. The Microsoft Project, K-SOL Project Reader, LiveProject Viewer, MOOS Project Viewer programs will also handle the file when the RationalPlan program does not fulfill its role.
How to open MPX file?
The main problem with Microsoft Project Exchange Format is that the MPX file is incorrectly associated with programs. Thus, when you open MPX, 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 MPX 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 RationalPlan
In this case, you should first verify that the RationalPlan application is installed on the computer. The easiest method is to use the system search engine by entering the program name RationalPlan in it. If it is not, installation may solve the problem, as most applications create file associations during installation. Below you will find a list of applications that support MPX files.
Programs to open MPX file
Remember to download programs supporting MPX files only from verified and safe sources. We suggest using the websites of software developers.
Step 2. Create association of RationalPlan with MPX files
If, despite the installed application, the MPX file does not start in the RationalPlan 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 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 set the program to handle this type. 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. The "always use the selected program ..." field will set the RationalPlan application as the default for handling the MPX file.
Step 3. Update RationalPlan to the latest version
The fault may also lie with the RationalPlan program, it is possible that Microsoft Project Exchange Format requires a newer version of the program. This can be done using the application (if it provides such options) or from the Stand By Soft Ltd. website and install the latest version.
Step 4. Check for the following problems with the MPX file
If the above steps do not help, you can assume that the file itself is not correct. The most common file problems are:
The MPX file may be unusually small compared to the original file. This suggests truncating the MPX file contents when downloading or copying. The file should be downloaded again, making sure that the process has finished correctly.
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. For the best results, we will scan the entire operating system, not just our MPX file. However, remember that not every infected MPX file can be recovered, so it is important to take care of regular backups.
A typical compatibility error - the program does not support the older version of the MPX file. 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.
There can be many reasons for this. Repairing is very dependent on the file type. Some programs offer the ability to automatically repair MPX file corruption. The easiest way to restore the file is from a backup or by contacting Microsoft, but this one can be expensive. Not all damage can be reversed.
The program indicates that the file is encrypted or corrupted. The encrypted file MPX 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 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 MPX file to another location.
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. Sometimes it is necessary to wait a while before referencing the MPX file again. Some anti-virus or backup software may occupy the MPX file for a certain period of time. If this does not work either, restart the device.
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