Cannot authorise computer

[angelam5919150]

I need to use Adobe Digital Editions to view some ARCs from NetGalley. I need to authorise my computer, but when I click the menu entry to do this absolutely nothing happens. I can't even read the "Starting With..." document that came with the program.

[Nanaky]

Go choose help < authorize computer?

[angelam5919150]

As I said above, I do that and absolutely nothing happens.