File Extension Library


.CNO File Extension

  • Developer by: Teldas GmbH
  • Category: Various data Files

What are .CNO files and how to open them?

Can't open .CNO file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .CNO file.

What is a .CNO file extension?

.CNO file extension is created by Teldas GmbH. .CNO has been classified as Various data Files.

.CNO is INet-Server error description

The cno file extension is associated with the INet-Server, an on-line tool, which enables users to connect to Swiss central database.

The cno file contains error report generated by INet-Server.


How to open:

Use INet-Server to work with *.cno files.

How to convert:

As far as we know, this .cno file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .CNO files

  1. You need to update the application that you normally use to open .CNO files. Only the latest version of the software supports the current .CNO file format
  2. You need to check the .CNO file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)