Screen Visible - nothing works

New computer ( ​Running Windows 10 ) - after going round 3 times I get Air Droid
Won't connect to my phone, either next to main computer, nor plugged in, either.
My anti-Virus ( NORTON ) won't let Air Droid 3 install as it is "unsafe/not registered"

How do I install Air Droid 3 & get it working?
Alternatively, can I revert to AirDroid 2 as an emergency?
I need to download / edit pictures[ ]

New computer ( ​Running Windows 10 ) - after going round 3 times I get Air Droid
Won't connect to my phone, either next to main computer, nor plugged in, either.
My anti-Virus ( NORTON ) won't let Air Droid 3 install as it is "unsafe/not registered"

How do I install Air Droid 3 & get it working?
Alternatively, can I revert to AirDroid 2 as an emergency?
I need to download / edit pictures[ ]

Hi Greg, Sorry for the inconvenience that may have caused.

We have taken actions on this issue.

Would you please try to download it again now and see if it works then?