I particpated ethereum presale and downloaded the json file.
I recently tried to open the file on mew, but The message((error_07)please enter a valid password. Error:Decoded key mismatch - possibly wrong passphrase) appeared
I'm sure of that password
because when i try another password, The message ((error_07) Please enter a valid password. Error: unable to decrypt.daata) is appeared
Does anyone know how to solve it?