When attempting to activate a purchased copy of TTWin using the .tcf license file provided by Turbosoft, TTWin requires network access to complete the registration process. Where this is not available TTWin offers the option of generating an .act file which can be used to activate your software.

This file may be emailed to This email address is being protected from spambots. You need JavaScript enabled to view it. OR you may, using a separate machine which does have internet access, activate online by uploading the .act file to http://mercury.ttwin.com/request. In both cases, this file will be processed and you will be returned a modified .tcf file which you will then be able to use on the offline machine to fully activate your purchased software.

If your version of TTWin is between 3.0 and 3.7 then you will require a serial number and activation key rather than a .tcf file. In this situation you will need to browser to http://mercury.ttwin.com/unlock to obtain the required licensing information to activate TTWin.