Activation.

Sketchu 2014 through to 2017
Skatter 1.4.7
Windows 10
I cannot enter the license number or manual activation code as I cannot copy/paste anything in the skatter dialogue box.
Reproduced every time by the same action of attempting to enter codes.:
Cannot see anything in ruby console.

Can you use keyboard shortcuts?
CTRL+C > CTRL+V

That sorted it, thank you, very much.

Mike Amos