Tips to open IM file

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

IM file extension

File Name SunOS Grey Scale Bitmap
File Developer Sun Microsystems, Inc.
File Category Graphic Files

The IM file is supported on 2 operating systems. Depending on your operating system, you may need different software to handle the IM files. Below is a summary of the number of programs that support and open the IM file on each system platform.

Operating systems
  • 2
  • 0
  • 1
  • 0
  • 0
  • 0

What is IM file?

The file with the extension IM is the Graphic Files file type. The author of this format is Sun Microsystems, Inc.. In addition to this file, the Graphic Files category includes 524 related files. SunOS Grey Scale Bitmap is supported by 2 operating systems. The file will work on Linux, Windows systems, unfortunately not on others. It is recommended to use SunOS to handle this file. This is a program created by Sun Microsystems, Inc.. Alternatively, you can use 2 other programs. The XnView, AOL Instant Messenger (AIM) programs will also handle the file when the SunOS program does not fulfill its role.

How to open IM file?

An often recurring problem with SunOS Grey Scale Bitmap is that IM is not associated with the correct program file. Thus, when you open IM, the program selection wizard or some other program starts. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the IM 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 SunOS

An often overlooked issue is to make sure that SunOS is installed on the computer. The easiest method is to use the system search engine by entering the program name SunOS in it. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Below is a list of programs that support the file IM.

Programs to open IM file

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

Step 2. Create association of SunOS with IM files

However, it may happen that the application itself does not cause the IM file to open in the SunOS application, but you can set it manually. The association can be created using the drop-down list available by right-clicking on the file and selecting Properties. The displayed window will contain information about the program that supports this type of file. Using the "Change" button we can set the program to handle this type. The program should be visible in the window, otherwise it should be selected manually using the "Browse" button and the program installation directory should be indicated. The "always use the selected program ..." field will set the SunOS application as the default for handling the IM file.

Step 3. Update SunOS to the latest version

If, despite the association of the SunOS program with the SunOS Grey Scale Bitmap file, the file still does not open, check the program version and possibly update it to the newest version. Some applications allow you to update from the program level, and for others you need to download the installer from the Sun Microsystems, Inc. page and install.

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

If the above steps do not help, you can assume that the file itself is not correct. This could be due to the file itself, the cleanest issues are:

The affected file may be 0 KB or smaller than expected. This is most often caused by a problem while downloading the IM file. Downloading the file again should fix the problem.
The computer may have fallen victim to a computer virus or hacker. 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 IM file. Sometimes virus-infected IM files cannot be recovered, so make a backup in advance.
This can happen especially when the program is dynamically developed and the structure of the IM files changes over time. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
The file may be corrupted in a number of ways. The repair method must be adapted to the type of file and damage. Some programs offer the ability to automatically repair IM file corruption. The easiest way to restore the file is from a backup or by contacting Sun Microsystems, Inc., 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 IM 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.
The operating system protects files in some locations (e.g. the root of the system partition) against unauthorized access. These directories are write-protected to them and it's very hard to fix this problem. It is best to move IM to a different directory.
This problem only occurs with more complex files. In this case, the IM file is blocked by the first application to open it. Running programs (including those in the background) should be verified. Sometimes you have to wait for the session to the file IM to close. However, some background programs may block the IM file while scanning. If this does not work either, restart the device.