failed installation of application

Hi, already longer time I can’t install any application, download and installation of application fail always.

here are screenshots:

http://i56.tinypic.com/mt2jrm.jpg

http://i53.tinypic.com/20joj2o.jpg

of course, I have internet connection, as you see in the background (at screenshots), I visited forum during trying to install applications.

SanDisk has dropped support for U3. 

Refer to this thread for options: What’s up with U3 Website