Norton Tasks - Ran during idle

When I look at Norton Tasks  all categorys is marked as NO below Ran During Idle

I have disabled only Insight Optimizer. Tasks seems to be run (looking at logs and tasks window)

I just reinstalled NIS 2012 (using Windows uninstaller, runing NRT twice and deleting some obsolete folders lef behind uninstallation) 

So, what is the problem ?

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