I created a content type and deployed it as a feature. It shows up in the root site. I cannot attach it to the Task list in a sub site. I created a console app (code from MS) and tried to add it programatically. The message "The content type is not available in this site" appears. How can I make a content type available to a subsite? I thought it would be available by default to all subsites, especially being in the root. When I ran the console app, I was logged in as the system account on the SP server, so it shouldn't be a permissions thing. The content type has a parent of Workflow Task.
I have been struggling with this for over two weeks.