ArchiCad 11 installation - how to move to next page?

[Anonymous]

I'm installing the trial version, however once I've entered the serial number, the button at the bottom - 'next' - wont let me click on it.

Don't know if I'm being a Muppet (not very good at computers) but please help if you know what to do so I can continue!

[Anonymous]

Check again the serial, and see if it needs to be with spaces, - or sth else or just everything next to each other, it can happen to anyone Muppet dont worry!