Mobile querry

Hello,
sir i have an querry about the mobile device...Sir actually the problem is about forgetting the password of the memory card. So now i can't access the memory card. And when i try to access it, it require the password....please tell me sir either is there any way to solve this or my memory card has been damaged....


also i want to thank you about my previous querries.... i m very grateful to you ...

thank you so much ....