File extension ISM
| File type | InstallShield Project Format |
| Developer | Flexera Software |
| Ads |
What is a ISM file?
ISM file contains Windows installer project – code, custom scripts, dialog settings, folder structure and program files. ISM files are used by installlation package builder program InstallShield.
ISM file can be either a binary or XML-based text file. Project files are created with Premiere or Professional editions of InstallShield program. New ISM files can be also created based on existing MSI installer packages.
Program(s) that can open the .ISM file
Windows
How to open ISM files
If you cannot open the ISM file on your computer - there may be several reasons. The first and most important reason (the most common) is the lack of a suitable software that supports ISM among those that are installed on your device.
A very simple way to solve this problem is to find and download the appropriate application. The first part of the task has already been done – the software supporting the ISM file can be found in the table. Now just download and install the appropriate application.
Possible problems with the ISM format files
The inability to open and operate the ISM file does not necessarily mean that you do not have an appropriate software installed on your computer. There may be other problems that also block our ability to operate the InstallShield Project Format file. Below is a list of possible problems.
- Corruption of a ISM file which is being opened
- Incorrect links to the ISM file in registry entries.
- Accidental deletion of the description of the ISM from the Windows registry
- Incomplete installation of an application that supports the ISM format
- The ISM file which is being opened is infected with an undesirable malware.
- The computer does not have enough hardware resources to cope with the opening of the ISM file.
- Drivers of equipment used by the computer to open a ISM file are out of date.
If you are sure that all of these reasons do not exist in your case (or have already been eliminated), the ISM file should operate with your programs without any problem. If the problem with the ISM file has not been solved, it may be due to the fact that in this case there is also another rare problem with the ISM file. In this case, the only you can do is to ask for assistance of a professional staff.
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This extension
can be converted to:
How to associate the file with an installed software?
If you want to associate a file with a new program (e.g. my-file.ISM) you have two ways to do it. The first and the easiest one is to right-click on the selected ISM file. From the drop-down menu select "Choose default program", then click "Browse" and find the desired program. The whole operation must be confirmed by clicking OK. The second and more difficult to do is associate the ISM file extension to the corresponding software in the Windows Registry.
Is there one way to open unknown files?
Many files contain only simple text data. It is possible that while opening unknown files (e.g. ISM) with a simple text editor like Windows Notepad will allow us to see some of the data encoded in the file. This method allows you to preview the contents of many files, but probably not in such a structure as a program dedicated to support them.