File Extension CTT
File: filename.CTT
If you cannot open file extension CTT, you may have a file association error or need to install the appropriate application. We recommend you run the free scan below to identity Windows registry errors.Mime Type:
application/octet-stream
Related Information:
Windows Live Messenger is a client for instant messaging, and is offered free by its developer, Microsoft Corporation, for use in computers running its operating system. File extension CTT is used to store backups of the contact lists of users, and can be imported back into the Windows Live Messenger later on.
File format CTT is described as being related file format for the Windows Live Messenger Contacts list. The CTT extension file is utilized in the export and import of contact lists from Windows Live Messenger, previously known as MSN Messenger. It is an XML file by nature therefore is can be viewed with a text-based editor, such as notepad. Generally, the cause of many of the CTT related errors is incorrect associations, which can be identified and prevented using system scans.
CTT file extension is a file format that is proprietary and used by software made by Microsoft. It stores groups of contacts and contact list used in the MSN Live Messenger program for instant messaging. It is saved as a text file, and is formatted in XML, and can be exported from MSN’s Messenger and imported by any other user. When importing the file into Messenger for instance, for contacts saved in a CTT extension file, select ‘File > Import Contact from a Saved File’. To fix errors in CTT file extensions, run a registry scan and a recommended system scan, in addition to an outdated drivers scan. If one runs into an error where Windows cannot open CTT files, the computer might be lacking the appropriate program to do so or have a registry error.
CTT is categorized as a data file in XML format. To backup one’s address book or contact list, click on the down arrow to the right of the text that reads ‘Windows Live Messenger’ (at the top of the messenger window). Select the menu labeled ‘Menu’. Click on ‘Save Instant Messaging Contacts’ then specify the location of the saved address book contacts, and then click on ‘save’. By default, the contact list will be saved to the folder named ‘My Documents’. The address book will then be saved in the format of .CTT file.
In order to restore the address book or contact list, click on the down arrow to the right of the ‘Windows Live Messenger’ text (at the top of the messenger window). Select the menu labeled ‘Menu’. Select ‘Import Instant Messaging Contacts’ then locate the file of .CTT file contacts, then click ‘Open’. This will restore the address book or contact list.
File format CTT is described as being related file format for the Windows Live Messenger Contacts list. The CTT extension file is utilized in the export and import of contact lists from Windows Live Messenger, previously known as MSN Messenger. It is an XML file by nature therefore is can be viewed with a text-based editor, such as notepad. Generally, the cause of many of the CTT related errors is incorrect associations, which can be identified and prevented using system scans.
CTT is categorized as a data file in XML format. To backup one’s address book or contact list, click on the down arrow to the right of the text that reads ‘Windows Live Messenger’ (at the top of the messenger window). Select the menu labeled ‘Menu’. Click on ‘Save Instant Messaging Contacts’ then specify the location of the saved address book contacts, and then click on ‘save’. By default, the contact list will be saved to the folder named ‘My Documents’. The address book will then be saved in the format of .CTT file.