Save-MyBitLockerExternalKey

Saves all BitLocker ExternalKeys (BEK) to a Directory (Path). BitLocker ExternalKeys should always be saved to the ROOT of a USB Drive for WinPE AutoUnlock. Multiple Paths can be specified

Save-MyBitLockerExternalKey -Path F:\
Save-MyBitLockerExternalKey -Path F:\,F:\BitLocker\$(Get-MyBiosSerialNumber -Brief)