CryptoLicensing for .NET provides a robust, yet easy way to add licensing, copy-protection and activation capabilities to your MFC, ATL or C++ applications, libraries, components and controls, Windows services and Office Add-Ins. CryptoLicensing for MFC uses the latest military strength, state-of-the-art cryptographic technology to ensure that your software and intellectual property is protected.

Cryptographic licenses for full versions of your software.
Evaluation or trial versions.
Online or manual activation and hardware locking.
Network Floating licenses.
On-demand licenses.
Subscription licenses.
Leased / Heartbeat licenses.
And more!

Home:

http://www.ssware.com/cryptolicensing/cryptolicensing_mfc.htm

Only for V.I.P