I bought Lightroom as a package online. I installed it. But now I cannot use it. When I open Lightroom, there appears a big image in the middle of the program. It is an image with the trees and the names of the creators of Lightroom. I cannot remove this image and it prevents me from using lightroom. When I click on the image, everything blocks. Lightroom does not react and I have to force it to shut down.
I tried opening Lightroom by clicking on the icon on my desktop, and I tried it by opening it through my existing catalog.