It does not help us to help you if you do not tell us all of the things that you have tried. Most members of this site are not clairvoyant and would not have any way of knowing if you have all ready tried what they may wish to suggest as a solution.
Did you try the solution listed under " Why does "write protection", "format denied" or "the disk in the destination drive is full..." pop up when I am using the USB?" on the following FAQ page on the Silicon Power web site?
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