Danger atention !!

I put this film to receive my DELL Pro 8 came as I do for all my tablets.
And I've only had problems.
The touch that responds poorly with 2 or 3 letters typed instead of a 1-word of 2 using the touch keyboard.
The stylus of the VP8 worked anyhow.
I thought of all return, tablet and stylus before mapercevoir that it came from the movie !!!!!
Once the film is removed, no further malfunction of the whole.
I cut a film of another brand using the one I'd just remove and confirms AC, no problem and protected screen.
BRIEF: TO AVOID !!!