When I insert the USB stick into the PC it tells me it is write protected, I tried to run chkdsk but it gives me the error "Windows cannot perform disk check on this volume because it is write protected". Same thing by running diskpart. The USB stick is 32GB but selecting all the files tells me that 327GB are occupied. How is it possibleBrowsing I found these folders with these strange characters (see the image) how did this happen?