Try updating the SD card driver as it is not detected. First of all, connect the SD card to your PC. Press the Windows + R keys, type devmgmt.msc > Ok.
Expand the Disk drives section and right-click on the driver of your SD card. Choose Update driver > Search automatically for updated driver software. Once the driver is installed, reboot your computer.
If the problem persists, open the Start menu and type cmd. Right-click on it and choose Run as administrator. Next, in the black window, type chkdsk E: /f /r /x and press Enter. Replace the letter E by the one of your SD card. This command will search if the SD card is corrupted and try to repair it.