This tool can set or remove the Host Protected Area of your hard drive (volatile or permanent).
USB and SCSI are not supported.
The usage of this tool can cause severe damage and data loss.
Use it at your own risk! Use it only if you know what you’re doing!
Please respect the attached license.
Windows 7, 32 and 64 Bit, GUI + CLI
GUI Error updated on 2013/06/09 – Thanks to DeCrypter101
Screenshot from the GUI: