Hey, I can't unlock my external HDD. When I connect it to my Mac, it brings up the password dialog. I enter the password and press ok. The windows stays up for like 2 minutes and then just shakes to indicate an error, though it doesn't give any error message. It uses Mac OS X Extended (Journaled, Encrypted) -filesystem. The password is stored in Keychain, so I'm 100% sure it is correct. I've tried opening it on different Macs, but none of them can open it. I really need this drive open, appreciate any help I can get. I've attached the related lines from the log file below. CoreStorageFamily::unlockVEKs() seems to be the problem but I don't know what the error means. Also, the drive is 1Tb drive and according to disk management has 16.8 Mb free space left. Can the free space be the problem when unlocking? Code: 15.2.2014 12.00.36,000 kernel USBMSC Identifier (non-unique): 010A00009154 0x411 0x1f9 0x1, 3 15.2.2014 12.00.43,000 kernel CoreStorage: fsck_cs has finished for group "E524EF43-2E4B-4460-B150-A35D5ECE529E" with status 0x00 15.2.2014 12.00.43,188 com.apple.kextd LVG changed 15.2.2014 12.00.43,000 kernel CoreStorageFamily::unlockVEKs() failed to unwrap the vek, status = e00002bc 15.2.2014 12.00.43,249 com.apple.kextd LVG changed Thanks in advance!