With the file extension CT so-called cheat table, so cheat tables of the cheat software Cheat Engine are marked. Cheat Engine is an open source software for creating cheats or modifications in Windows based single player games.
CheatEngine is game-independent because it can scan computer memory for changing variables while playing. In CT files are the corresponding memory locations and variables to be changed in order to overwrite them while the game is running. Thus, for example, increase the number of lives or increase the account.
Most often resolving problems with opening CT files is very simple. Just install an appropriate program that supports such files. All of the listed programs support CT files, but may vary in offered function and purpose. Some programs may be capable only of viewing contents of CT files or offer file conversion options, but may not be capable of editing such files.
It is possible that although a compatible program has been installed on user’s system, it is not used by the system to open it. This may happen because no default application was associated with this type of files. To associate CT files with given application, select "Open with" from drop-down menu (accessed by right-clicking on the file). Then select from the list the program or application you want to be used to open this type of file. If the XnView applications is not on the list, select "Browse" option in order to manually locate the directory where XnView has been installed.
Sometimes problems with opening CT files may not lie with the application itself, but can arise due to other causes, such as: