Flash player shows lines on anything that moves V.WIN 10,1,102,64

So   if I try to watch any video or a moving add pops up and a little blob moves it makes the video that makes it move  and makes it dissapear from my screen but i can see the still part of the add.

Comp spesifications

Windows 7 64BIT!!!!

Dell Inspiron 1545

post if you need more information....