How to open CTT files on your device
If an error occurs when you try to open CTT file on your device, you should do two things – install appropriate software and associate CTT files with this software. If this does not solve the problem, then the cause may be different – you will find more details in this article.
CTT File Extension
- File type Messenger Contact List
- File developer Microsoft
- File category Data Files
-
File popularity rating
-
How to open CTT file?
There can be various causes of problems that can arise when opening opening .CTT files. Each problem requires a different approach, but most can be solved by following he instructions below.
Step 1. Install a program that supports CTT files
In order to open CTT file an appropriate program that supports this file format must be installed on the system. Below is the list of programs that support files with CTT extension.
Programs that can open CTT files
Download installer for given application and launch it. After the installation has been completed, CTT files should be opened with installed application by default next time you try to open this type of file.
Remember!
Not all listed applications will be capable of performing all operations on CTT files. Some applications may only be capable of opening such file and viewing its contents while the purpose of others may be converting files to other file formats. Therefore you should check beforehand the capabilities of applications in relation to CTT files.
Step 2. Associate given software with CTT files
A situation can arise where user has an appropriate application supporting CTT files installed on their system, but such application is not associated with this type of files. In order to associate given application with CTT files user should open a file submenu by right-clicking the file icon and selecting "Open with" option. System will display a list of suggested programs that can be used to open CTT files. Select appropriate option and check "Always use selected application to open this kind of files". System will save this information from now on use selected program to open CTT files.
Step 3. Check whether no other errors related to CTT files occur
When the above-mentioned solutions fail, other options must be pursued. It is possible that the CTT file in question is corrupted or damage. The most common causes of file damage are:
- File with CTT extension is incomplete (for example, file has not been downloaded completely from the internet or not copied properly from source)
- File data is corrupted
- Damaged or corrupted storage medium on which the CTT file is stored
- File icon does not represent the original file but is only a shortcut to the location where the CTT file was saved and then deleted
- User account is not privileged to perform operations on CTT files. In that case it is advised to contact the system administrator or an IT expert
Similar file extensions
