3D Warehouse is blank - how to restore?

Sup, I am having the same issue as well. my operating system is windows 7 ultra on a laptop hp pavilion tx 2000, 325 gb on hard drive and sketchup make 8. ie is up to date and so is windows. cleared cashe and cookies, cleared all internet history as well. i even tried resetting modem twice. still can not view the warehouse nor tex mapping.any help with this please email me thank you.

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