Unable to access drive. Please help

Hello,
After I replace my SSD drive to a larger SSD drive, none of the secured files on my WD My Passport Ultras can be accessed. Does anyone have any clues?
Thank you!
Mike

As you have replaced the drive with new larger SSD drive and if after that you are facing the problem then there might be chances that your SSD drive missing WD program/application or WD driver.

Try installing the WD driver to your SSD and then check if you can access the drive.