Tips to open CH file

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

CH file extension

File Name OS/2 Configuration
File Developer IBM
File Category Settings Files

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

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

What is CH file?

The file in the CH format belongs to the Settings Files category. The author of this format is IBM. In addition to this file, the Settings Files category includes 1305 related files. OS/2 Configuration is most often found on 1 operating systems. The file will work on systems, unfortunately not on others.

How to open CH file?

An often recurring problem with OS/2 Configuration is that CH is not associated with the correct program file. Thus, when you open CH, the program selection wizard or some other program starts. This problem can be easily remedied.

The first thing you should do is just "doubleclick" on the CH 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 OS/2

In this case, you should first verify that the OS/2 application is installed on the computer. The easiest method is to use the system search engine by entering the program name OS/2 in it. If we do not have this program, it is worth installing it, as it will help you automatically associate the file CH with OS/2. Below you will find a list of applications that support CH files.

Programs to open CH file

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

Step 2. Create association of OS/2 with CH files

If, despite the installed application, the CH file does not start in the OS/2 application, you must create a file association. This option is available from the level of Properties of a specific file available in the context menu. 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. 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. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the CH file with the OS/2 application.

Step 3. Update OS/2 to the latest version

If, despite the association of the OS/2 program with the OS/2 Configuration file, the file still does not open, check the program version and possibly update it to the newest version.

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

If the above steps do not help, you can assume that the file itself is not correct. The most common file problems are:

Very often, the file may be size 0 or incomplete. Usually this applies to CH files downloaded from the Internet in case the download did not finish properly. The only repair option is to download the file again.
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. The scan should cover the entire computer, not only the CH file that we want to open. As a result of the scan, sometimes it is not possible to recover CH files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
A typical compatibility error - the program does not support the older version of the CH 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.
The file may be corrupted in a number of ways. The repair method must be adapted to the type of file and damage. Sometimes the program itself has options to repair the most popular CH file corruption.
The program indicates that the file is encrypted or corrupted. The encrypted CH files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. The problem is only writing to the file, not reading it. Copying the CH file to another location will fix the problem.
This problem usually affects more complex files. In this case, the CH file is blocked by the first application to open it. Closing other programs should help. Sometimes it is necessary to wait a while before referencing the CH file again. However, some background programs may block the CH file while scanning. If the problem persists, restart the machine.