As I have been warning for almost 12 months now, the next major release of ZTreeWin, v2, will require a $10 upgrade fee for existing licensed users.

v2 will require a new registration key, which will also work with current beta builds.

If anyone would like to pre-order your v2 upgrade now, I will be glad to process your registration and send your new key, to avoid any downtime later.

See http://www.ztree.com/html/upgrade.htm for payment information.

Thanks!