Unhappy [Q] remove micorsdhc password, help!

i have a nokie e5 that had a 32gb class4 micro sdhc kingstone
i tried formatting the card and restoring the phoneto defult settings but no use
i installed fxplorer but its all either certificate problem when installing the app or the app isnt registrered which needs money and some 2009 bs/

i have a note 3 and it dosent recognise the sd card
any way to remove it?
thanks