Cannot unlock My Book 3TB after upgrading to Big Sur

After upgrading to Big Sur and when trying to unlock My Book it says I have to use a cd which I do not have. Downloaded WD drive utilities which recognizes the hard drive but won’t let me type in the password to unlock it. Any idea’s??? Thank you!!!

Hi @musfam,

Please refer to the below link to check article connecting a password-enabled My Book device to a computer does not prompt an unlock option:

Thank you!!! it worked perfectly.