Tips to open JSO file

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

JSO file extension

File Name Compressed ISO Image
File Category Archive Files

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

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

What is JSO file?

The JSO file has been categorized as Archive Files. Archive Files consists of 619 similar files. Compressed ISO Image is supported by 1 operating systems. These systems consist of Windows, although it may occasionally be found on another system, it will be non-functional. The main program that supports this format is PSP ISO Compressor. This was created by danny_kay1710.

How to open JSO file?

The main problem with Compressed ISO Image is that the JSO file is incorrectly associated with programs. This is manifested by the fact that JSO files open in unusual applications or do not have an assigned program. How to solve such a problem?

The first thing you should do is just "doubleclick" on the JSO 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 PSP ISO Compressor

An often overlooked issue is to make sure that PSP ISO Compressor is installed on the computer. To do this, enter the name PSP ISO Compressor into the system search engine. If we do not have this program, it is worth installing it, as it will help you automatically associate the file JSO with PSP ISO Compressor. Below you will find a list of applications that support JSO files.

Programs to open JSO file

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

Step 2. Create association of PSP ISO Compressor with JSO files

If, despite the installed application, the JSO file does not start in the PSP ISO Compressor 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 JSO file with the PSP ISO Compressor application.

Step 3. Update PSP ISO Compressor to the latest version

The fault may also lie with the PSP ISO Compressor program, it is possible that Compressed ISO Image requires a newer version of the program. Some applications allow you to update from the program level, and for others you need to download the installer from the danny_kay1710 page and install.

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

If the above steps do not help, you can assume that the file itself is not correct. File problems can be divided into the following:

The affected file may be 0 KB or smaller than expected. This is most often caused by a problem while downloading the JSO file. The file should be downloaded again, making sure that the process has finished correctly.
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. The scan should cover the entire computer, not only the JSO file that we want to open. Sometimes virus-infected JSO files cannot be recovered, so make a backup in advance.
A typical compatibility error - the program does not support the older version of the JSO file. These problems are known and are often very easy to fix using the software developers's website.
There can be many reasons for the failure. Repairing is very dependent on the file type. Some programs offer the ability to automatically repair JSO file corruption. The easiest way is to restore the file from a backup, if there is one, or contact N/A
The program indicates that the file is encrypted or corrupted. The encrypted JSO 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 of the system directories are excluded from modification. While there is usually no problem reading such a file, it may not be possible to save it. It is best to move JSO to a different directory.
This can happen on a file that does not support multiple access. In this case, the JSO file is blocked by the first application to open it. Closing other programs should help. Sometimes you have to wait for the session to the file JSO to close. Some anti-virus or backup software may occupy the JSO file for a certain period of time. If the problem persists, restart the machine.