I have a Sandisk 95mb/s V30 U3 class 10 64 gig card that I got with my Nikon D500 from B&H camera and It has been working fine but now I am getting the message below. I have reformatted it in the camera several times with the same results. Other cards work just fine. The card does say made in china on the back side. Any help to get this problem corrected would be appreciated.
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