go to digidesign.com>support>answerbase, type the text in the search box and you will get an answer.

the dfx chorus pop up means your plugin demo time has expired the same with dv toolkit and digitranslator. when you installed your software maybe you didn't see that you could select not to install them.

go to your plugins folder and remove the dfx chorus plugin icon and either creat a "unused plug-ins" folder or throw it away. that should stop the window from poping up. on the dv toolkit and digitranslator there must be some kind of folder or just an icon that by throwing them away is enough to stop the pop ups