File Extension UNKNOWN
File extension UNKNOWN doesn't belong to any particular application. Usually this means that Windows Operating System wasn't able to recognize file extension that you tried to use. To figure out what the file is about you need to do following:
- Open File Explorer
- Click right mouse button on a file that you're trying to open
- Select Properties from the drop down menu.
- Look at the "Type of file" field. This field will show what type your file has. If Windows doesn't know which Application should be used to open the file it will show "Unknown Application" in "Opens with" field.
- Next step you can lookup type of this file on this site or search it on the internet
| There are many ways to open file with specific file extension. There could be also multiple applications which you can use to open UNKNOWN
file. Learn more how to open APK file. Also you can try using hex or text editors like HexView or Notepad++ to open unknown
files. |
We hope you found this description of File Extension UNKNOWN
useful. We also created an article for you which step by step describes how to open any file extension on your computer. This article will teach you several simple methods which will allow you to figure out what is stored inside the file. Read an article on how to open any file extension Find more information about file extension and other file problems in File Extension Knowledge Base Also if you find an application on the web which claims to open your file make sure to scan it for viruses It is a very popular trick for an application to claim something it cannot do and instead install malware on your computer Read an article on Viruses, Trojans and Adware
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