I have a licence for PicoPDF. I don't know what happened but it stopped working. It says it's not connected. I deleted the software from my computer. I reinstalled the software using the free 30 day version thinking I would be able to activate the software using my registration code. I couldn't find where to send the registration code. Just for the heck of it I tried to print an open PDF and it wouldn't print. Again, it says it's not connected. Does anyone know how I can get the software working again?