In the LDSperimetral system, the licensing is for each individual computer, is to say, you can not transfer your license from one computer to another.

When the systems starts, if it does not detect a valid license, will show you the “Installation Identifier”, that is a number that is unique for each computer, and a space to introduce your license, or “Registration Identifier”. If you do it, those identifiers will be stored and you will not be asked again until its expiration date – for the case of the yearly renewable ones – or never again for the perpetual licenses.

In case you do not introduce it, the system will be in demo mode. This mode is identical to the production mode, but in the display you will see the word “DEMO” in each module of the display.

You can make all tests and training you want in demo mode, the software is completely functional.