Diffusion - no window pops up

Hi, help please. I installed diffusion. I click on the icon and nothing happens, no window pops up. I don’t know where the problem is.

Do you have a current Subscription license for SletchUp? That is required to be able to use Diffusion. Your profile says you are using SketchUp 2021 but doesn’t identify the type of license.

I have SketchUp Pro 2021, but it worked, and stopped

But do you have a current Subscription license?

I don’t have a subscription, I have a perpetual license

A perpetual license is not a subscription license. There is an annual fee for the subscription license.

Ok, I understand, but why did it work? :slightly_smiling_face:

It gave you a trial.

Thank you for your help. :slightly_smiling_face: