Hi,
you can always download the latest version of Form Wizard Pro by logging in as the user who purchased it then click "My Account" then click "Order History". Upgrades are free but always check the compatibility on the Form Wizard Pro product page to make sure if it is compatible. It is usually best to upgrade both mojoPortal and the add on products to the latest version to make sure everything is compatible.
I looked into this problem and was able to fix it just now on my local machine using the solution found here to maintain scroll position after client side validation fails.
So if you get the currently available version of Form Wizard Pro, it will focus the first invalid input, but the solution to make it scroll to the form will be in the next update of Form Wizard Pro since I fixed it just now.
Probably within a few weeks I will release a new version of mojoPortal as well as some updates to our add on products.
In the meantime a potential workaround is to add some jquery in the layout.master file something like this:
$(document).ready(function () {
$('#btnId').click(function () { window.scrollTo = function(x,y) { return true; }; });
});
but replace btnId with the actual id of the button which you can find by viewing the source of the page.
Hope that helps,
Joe