Product Registration
Un-registered installations of TIAH run in "demo" mode and are limited to two intersections. To fully enable TIAH, you will need to register the program and receive a license file via email. Registration is accomplished in three simple steps:
- In AutoCAD, select the TIAH menu and click on the "TIAH Registration" menu item at the bottom of the TIAH menu (see screenshot below). This will open the "TIAH Product Activation" toolbox.

- Fill out the short registration form, select license type, click on "Accept", and finally click on the "Create Registration Form" button (see screenshot below). This will create a text file (registration request) that will be saved to your C:\Program Files\TIAH directory.

The registration request file will automatically open in Notepad (or your default text editor). It will look similar to this sample file:

- Email the registration request file to register@tiahelper.com. We will send you a license file by return email. Place the license file in the C:\Program Files\TIAH directory to remove the demo mode limitations. Tip: it is a good idea to make a backup copy of the license file on a different hard disk or other media.
Note that once TIAH has been registered (a license file has been saved to the TIAH program directory), selecting "TIAH Registration" from the TIAH menu will open the short version of the registration form.

The only "active" part of this form is now the "Migrate License" checkbox. License migration is explained in this Section.