File extension .MST
| Full Name | Developer | Category |
|---|---|---|
| Windows Installer Transform Script Format | Microsoft | Settings Files |
The MST file extension is a Windows Installer Setup Transform File, which is used with the Windows Installer program. This extension is essential for customizing Microsoft Installer based installations. The MST files can contain changes related to registry values, shortcuts, environment variables, dialog settings and other features of the installation process.
The MST files act as patches that are applied by the computer user during the installation process to customize for different needs. It is important to note that the modifications made by these files are permanent and irreversible.
Overview of MST Files
When the computer user wants to customize an installation process that involves Microsoft Installer, then he or she must create an MST file. This file contains changes which will be applied during the installation. The best way to make sure that these changes are accurately applied, the user must create an MST file and attach it to the main installation program. The capabilities of this type of files are very useful making it possible to eliminate unnecessary shortcuts or give different configurations of installation packages.
Similar File Extensions
Other extensions related to this type of files are .mer, .msi, .msm, .wixmst, and .zap.
Programs for WINDOWS system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .MST) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .MST extension.
When choosing the software we can select the system to use this software every time.
Remember!
Using it for the first time it is good to check whether the .MST file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .MST extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .MST extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .MST file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .MST file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.
In the vast majority of cases you will find the program dedicated to support the .MST file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .MST file) will be extended to the maximum.
It is also good to check
- if the .MST file has no errors
- or if it has been copied (or downloaded by the browser) thoroughly
Author’s guidelines
Mr B. Adam
Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.
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