Tips to open UNKNOWN file

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

UNKNOWN file extension

File Name Unknown Format Type
File Category Misc Files

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

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

What is UNKNOWN file?

The file in the UNKNOWN format belongs to the Misc Files category. Additionally, the Misc Files category contains 6033 of other files. Unknown Format Type is supported by 1 operating systems. Although it can be found with greater or lesser success on any operating system, it will only be useful on Windows.

How to open UNKNOWN file?

The main problem with Unknown Format Type is that the UNKNOWN file is incorrectly associated with programs. This is manifested by the fact that UNKNOWN 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 UNKNOWN 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 Original program

The first step is to check if the computer has the Original program program installed. To do this, enter the name Original program 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 UNKNOWN with Original program. Below you will find a list of applications that support UNKNOWN files.

Programs to open UNKNOWN file

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

Step 2. Create association of Original program with UNKNOWN files

However, it may happen that the application itself does not cause the UNKNOWN file to open in the Original program application, but you can set it manually. It is most convenient to call the context menu with the right mouse button and select Properties. The window will show, among other things, the type of the file and the information by which the program is used to launch the file. Using the "Change" button we can select the desired program. 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. Checking the "Always use the selected program ..." box will permanently associate the UNKNOWN file with the Original program program.

Step 3. Update Original program to the latest version

If, however, after binding Original program with Unknown Format Type there were still problems, you should update the program to the latest version.

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

Of course, it may happen that despite the above steps, the file still does not work. The most common file problems are:

Very often, the file may be size 0 or incomplete. This is most often caused by a problem while downloading the UNKNOWN file. Downloading the file again should fix the problem.
The computer may have fallen victim to a computer virus or hacker. 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 UNKNOWN file that we want to open. Sometimes virus-infected UNKNOWN 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 UNKNOWN files changes over time. These problems are known and are often very easy to fix using the software developers's website.
There can be many reasons for this. Repairing is very dependent on the file type. Some programs offer the option of recovering data from damaged UNKNOWN files.
The program indicates that the file is encrypted or corrupted. The encrypted UNKNOWN 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. While there is usually no problem reading such a file, it may not be possible to save it. Copying the UNKNOWN file to another location will fix the problem.
This problem usually affects more complex files. In this case, the UNKNOWN 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 UNKNOWN file again. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If nothing helps, please reset the device.