Have just downloaded Draftsight sp3. When I click on my desktop icon to open, a box appears asking me to activate using my email address, industry, country and title. Once filled in I click on the activate box and everything disappears and Draftsight doesn't load. Am using Windows 10 but the OS does not show this (only up to XP). I was using Draftsight sp1 and the same scenario happened when asked for activation. I removed it from my system as I thought it may have been corrupted and downloaded the latest version but still have the same issues.

What is going on? 

How can I fix it?

Anyone from Draftsight capable?

I'm self employed. Have already lost 3 hours earning potential on this. Got wife and 3 kids to support.