my nikon memory cards are showing as blank and i have check them with a adapter and another computer only when the cards are in nikon d5100 are they showing as blank when you import images it says there is not but clearly there is

second issue is rdp when i disconnect closes all programs i have read forums telling me to go to gpedit.msc but no good results and i am not just a end user i am mircosoft cverrtified and evne these issue are stumping me

if anyone can help