macOS can already read this partition

What it means

macOS can already read this partition, so it isn't BitLocker-encrypted. Open it in Finder, or choose another partition.

What to try

1. Choose another partition in the drive list. A drive can have several partitions, and only one of them may be encrypted.
2. If macOS can already read the partition, open it in Finder – it isn’t encrypted with BitLocker.

Still stuck?

In Unbit, open the gear menu and choose Copy Error Report, then include it when you ask for help. It contains no passwords, drive names or file paths.