This software requires that the pre-designated USB Flash drive be inserted to access information on the computer. If the pre-designated USB Flash Drive is not inserted, the system will not load Windows XP. During operation, removal of the predesignated USB Flash drive will secure the system, displaying a "Protected by C'lock" screen until the pre-designated USB Flash dDrive is re-inserted. Password protection is available as an additional level of access control security as are biometric devices such as fingerprint and iris readers.

SoftSea.com had fully tested and uploaded the install files, C'Lock Basic Edition does not contain any adware or spyware, the latest version is 2.24, you can download this software (1.38 MB) from special server of SoftSea.com.

The license of this software is Freeware, you can free download and free use this system locking software.