Lost my CPU on my old laptop. Downloaded PE 11 on that laptop only one time - I believe back in February. I downloaded the software on my new laptop. Opened it up to begin working on a rescued project from old hard drive. Had to download Quicktime which required me to restart. When I opened the program up again, it told me I had already activated it on two other computers and there were no activations available and that I would have to deactivate on one of the other computers. 1) I can't deactivate on my old laptop cause it is no longer functional; and 2) this is the only other computer I installed the software on. Somehow, it let me go ahead and run, but I think I saw a notice that in 30 days, it would deactivate....
For Activation issues, you need to contact Adobe Customer Support (not Technical Support), as they can reset Activations, and help with such issues.
Adobe Chat is where you want to get to for quick and professional resolution to your Activation issue in a matter of a few moments. The following link will get you that help immediately.
When above link opens, click on "I still need help". That will get you the Adobe Chat rep who should take care of the matter in a matter of a few minutes.
Please let us know the outcome.