The recovery key you typed is not correct

G

Guest

Guest
i already confirmed it with the recovery key identification but when i typed the key it says: "Error recovering disk I: The recovery key you typed is not correct. Type it again."
I don't know what to do.
I also heard i can use the password but i don't know where to type it.
I don't even know who the hell enabled bitlocker on my hard drive and encrypted it. Now i need to decrypt it.
Please help me