I setup ActionBarSherlock with my app, and I\'m trying to use the Intermediate Progress, I\'m using this:
requestWindowFeature(Window.FEATURE_IN
I'm sure you've probably figured it out by now, but the most likely culprit is you including the wrong file because it's so easy to do automatically.
Replace any import of android.view.Window with com.actionbarsherlock.view.Window and the needed features will work.