Unselect the launch option of the app if you have installed it with Install for all users install mode. Because it will report fatal error due to improper permissions for the application to run in admin mode.
Registration
FTPt registration page
Enter your choice of username and password then repeat the password once done press signup. This will create an account so that you will be able to access all the FTPt features.
Registration done
After Registration
You have done it !. The registration is done, now sign in and start using the FTPt app.