Lots of people having problems with ROOTING Android versions above 2.3.3
A few people reported success by Repeating after it hangs. (Do not reboot) (Leave tablet connected)
( using "auto" Exploit )
When it hangs on Step#7, Close SuperoneClick
--- open Task Manager/Applications/Highlight SuperoneClick/end Task
--- Open Taskmager by typing " taskmgr " in the RUN or Search Programs window
When SuperoneClick window closes, just open SuperoneClick again and ROOT
Repeat Seven Times / The ROOT may Finish in one of the tries.