Hi! I've just recently upgraded my Gravity Forms, but in doing so, I went ahead and moved up from Business to Developer package to get the add ons. When I try to install the plugin in my Wordpress dashboard (I already have the 'old' gravityforms there), it says the destination directory already exists and the install failed. I don't really want to delete that folder because I'm afraid that would delete all my forms.
So how do I upgrade if I've also updated the package I purchased?