Ultra flasg drive 128GB

I bought 2 Sandisk memory sticks each with 128GB
I downloaded all my files from 2 laptops on to them
I cannot open these files either on the stick nor when i tried to put them on my new lenovo windows 10 laptoP
WHAT AM I DOING WRONG

Hey Alexpalmer, try right clicking on one of the files you copied to the windows laptop (on the laptop) and clicking ‘unblock’