BitLocker Drive Encryption is a hard drive encryption scheme designed to protect data by providing encryption for entire volumes. This full disk encryption feature is included with the Ultimate and Enterprise editions of Microsoft's Windows Vista and Windows 7 desktop operating systems, as well as the Windows Server 2008 and Windows Server 2008 R2 server platforms. If you've got a volume need to protect, you can try BitLocker Drive Encryption to prevent theft or loss.
Though BitLocker is a remarkable security feature of operating system, it can do nothing but stand by when the Encrypted Drive is mistakenly formatted. There always have people ask that is there any way to recover lost data from their formatted BitLocker Encrpted Drive. I'd say there are hundreds of data recovery programs available on the market. To be frank, however, encrypted data are very hard to be recovered with recovery programs. But it's still worth a try. Don't know whether you have used
wGXe Data Recovery. It is powerful, multi-functional data recovery software, which has the following four functions: deleted recovery, format recovery, lost partition recovery and raw recovery. It can help you recover lost or mistakenly deleted files in hard drives, flash drives, memory cards (such as SD cards, MMC cards), etc., and supports all the file systems (NTFS ,FAT12,FAT16 and FAT32) in Windows. No matter how you lost or mistakenly deleted the files (such as: partition loss, recycle bin deletion, direct deletion, etc.), you can recover your lost files with wGXe Data Recovery.