ShutterCount for Windows 1.2.1 Released

This is a minor release for addressing an activation issue on some Windows computers.

The issue is rooted in a fact that a few virtual private networking software manufacturers think that it’s fun to change the virtual adapters’s MAC address not on every installation, but on every boot. Why would one do this is beyond me.

But it breaks the hardware ID mechanism in ShutterCount. Well, if there would be a unique identifier on Windows machines, life would be much easier… Lacking this ID, we have to make up one using several sources. Including network cards.

When such MAC address change happened, ShutterCount used to think that it’s running on another machine, and thus initiated the activation process. And if this happened again, the user ran out of the two simultaneous activations that the license allows. Bummer. We had to manually reset the license. While this happened only with a handful of users, it was annoying for both parties.

In 1.2.1 we modified the activation logic to cope with this issue. The app now tells the activation server whether a hardware ID change rendered the activation invalid. The activation dialog still pops up, but this reactivation is not counted against the two computer limit. Please note that this method works only if you have a previous activation record on the given machine.

We now also store your license information, so you don’t have to enter it again and again for these reactivations.

You can update to version 1.2.1 by choosing the Check for Updates… item in the Help menu.

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