File Extension CTT

.CTT File

File extension: CTT
File type: Saved Contact List
Do you have CTT - related issues?
First check your registry for hidden errors.


Notes about the CTT file extension:



Errors in your registry are one of the common causes for incorrect file associations on your windows system. It is highly recommended that you check your registry for file association errors (will also check for any other registry errors).

The CTT file type is primarily associated with 'MSN Messenger' by MSN. This file can be opened in a text editor (e.g., Notepad). Older versions were text; newer versions are XML.

Detailed information for file extension CTT:


Primary association: MSN Messenger
Company: MSN
File classification: XML
Identifying characters Hex: 3C 3F 78 6D 6C 20 76 65 72 73 69 6F 6E 3D 22 31 2E 30 22 3F 3E 0D 0A 3C 6D 65 73 73 65 6E 67 65 72 , ASCII: .?xml.version="1.0"?....messenger

Other applications associated with file type CTT:

File Identifier - TrID
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database




Important: When encountering any file extension issues it is always recommended that you run a free scan for Windows registry errors.

Technical data

To view technical data on file-extension CTT click this link to expand/hide the additional area.

System Info for File Extension .CTT

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: MessengerContactList, FileType: Messenger Contact List

ProgramID: LabVIEWControlTemplate
EXEFile: %ProgramFiles%\National Instruments\LabVIEW 6 Eval\LabVIEW.exe %1

ProgramID: LabVIEWControlTemplate
EXEFile: C:\Robolab 2.5.4\Robolab254.exe %1

ProgramID: LabVIEWControlTemplate
EXEFile: %ProgramFiles%\National Instruments\LabVIEW 6.1\LabVIEW.exe

ProgramID: LabVIEWControlTemplate
EXEFile: %ProgramFiles%\Robolab\Engine\ROBOLAB252.exe


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Did you know

Everytime you install & uninstall software and modify system components your Windows registry is left fragmented with obsolete, corrupted and harmful files.

We recommend you run a free registry scan to identify the issues causing problems on your PC:


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