Possible problems with the EXTENSIONS/UNL format files
The inability to open and operate the EXTENSIONS/UNL file does not necessarily mean that you do not have an appropriate software installed on your computer. There may be other problems that also block our ability to operate the file. Below is a list of possible problems.
- Corruption of a EXTENSIONS/UNL file which is being opened
- Incorrect links to the EXTENSIONS/UNL file in registry entries.
- Accidental deletion of the description of the EXTENSIONS/UNL from the Windows registry
- Incomplete installation of an application that supports the EXTENSIONS/UNL format
- The EXTENSIONS/UNL file which is being opened is infected with an undesirable malware.
- The computer does not have enough hardware resources to cope with the opening of the EXTENSIONS/UNL file.
- Drivers of equipment used by the computer to open a EXTENSIONS/UNL file are out of date.
If you are sure that all of these reasons do not exist in your case (or have already been eliminated), the EXTENSIONS/UNL file should operate with your programs without any problem. If the problem with the EXTENSIONS/UNL file has not been solved, it may be due to the fact that in this case there is also another rare problem with the EXTENSIONS/UNL file. In this case, the only you can do is to ask for assistance of a professional staff.
Updated 12/31/1969
