Tips to open APPREF-MS file

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

APPREF-MS file extension

File Name Application Reference Format
File Developer Microsoft
File Category Settings Files

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

Operating systems
  • 3
  • 0
  • 0
  • 0
  • 0
  • 0

What is APPREF-MS file?

The file with the extension APPREF-MS is the Settings Files file type. The author of this format is Microsoft. Additionally, the Settings Files category contains 1305 of other files. Application Reference Format appears on 1 operating systems as a functional file. The file will work on Windows systems, unfortunately not on others. It is recommended to use Microsoft Visual Studio to handle this file. This is a program created by Microsoft Corporation. This file type can also be opened by 2 other programs. The Microsoft Windows, ClickOnce programs will also handle the file when the Microsoft Visual Studio program does not fulfill its role.

How to open APPREF-MS file?

An often recurring problem with Application Reference Format is that APPREF-MS is not associated with the correct program file. This causes the file APPREF-MS 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 APPREF-MS 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 Microsoft Visual Studio

An often overlooked issue is to make sure that Microsoft Visual Studio is installed on the computer. This can be achieved by typing Microsoft Visual Studio into the operating system search engine. If we do not have this program, it is worth installing it, as it will help you automatically associate the file APPREF-MS with Microsoft Visual Studio. Below you will find a list of applications that support APPREF-MS files.

Programs to open APPREF-MS file

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

Step 2. Create association of Microsoft Visual Studio with APPREF-MS files

If the application is or has been freshly installed, but the APPREF-MS file still does not use the Microsoft Visual Studio 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. The "always use the selected program ..." field will set the Microsoft Visual Studio application as the default for handling the APPREF-MS file.

Step 3. Update Microsoft Visual Studio to the latest version

If, however, after binding Microsoft Visual Studio with Application Reference Format there were still problems, you should update the program to the latest version. Some applications allow you to update from the program level, and for others you need to download the installer from the Microsoft Corporation page and install.

Step 4. Check for the following problems with the APPREF-MS file

The problem may also be with the file itself if the above steps don't work. This could be due to the file itself, the cleanest issues are:

Very often, the file may be size 0 or incomplete. This is most often caused by a problem while downloading the APPREF-MS file. 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. However, it is important to scan the entire system, not only the file APPREF-MS or the program directory. However, remember that not every infected APPREF-MS file can be recovered, so it is important to take care of regular backups.
This can happen especially when the program is dynamically developed and the structure of the APPREF-MS files changes over time. 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 APPREF-MS file corruption. The easiest way is to restore the file from a backup, if there is one, or contact Microsoft
The program indicates that the file is encrypted or corrupted. The encrypted file APPREF-MS 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. The problem is only writing to the file, not reading it. It is best to move APPREF-MS to a different directory.
This can happen on a file that does not support multiple access. Some file types can only be opened in one program at a time. Closing other programs should help. If the error persists after closing other programs, wait for a while. Some anti-virus or backup software may occupy the APPREF-MS file for a certain period of time. If nothing helps, please reset the device.