I own a previous version of xScope. Is there some kind of upgrade path, or will I have to buy the application again?
If you purchased xScope 3.x after June 1, 2014, you are entitled to a free version of xScope 4.0. You can upgrade for free here: http://iconfactory.com/software/upgrade/xscope
If you purchased before June 1, 2014, the upgrade fee is $24.99 for registered users of xScope 3.0. You can upgrade your version by going to http://iconfactory.com/store/order/xscope. Once there, click on the dropdown menu and select xScope 4 (Upgrade) and then click Update Cart.
If you need to lookup your previous registration information as well as purchase date, use our lookup page: http://iconfactory.com/software/lookup
Once you have a valid serial number, you can follow these instructions to register the full version of the application.