sorry for my english

i have usb stick 70e and i installed last tvcenter pro, i ragistered product but when i try to use distantv on client pc i have the messege it's a demo register product on server pc, when i insert in the  the product code i have on cd in the in the activection key tool i have a messege it is invelid key!

 

where cen i find the key? 

This webboard no longer provides support for the PCTV line, or TVCenter Pro, or distantv. Your best bet is to try emailing support@pctvsystems.com (link) and see if they can get you moving in the right direction.