I have just installed DNN 4.4.0. As soon as the home page uploads, I receive the message 'Done but with errors on page'.When I view the details, it tells me "Error: 'dnn' is undefined".

This prevents me from using many of the functions on the page.

Does anyone know how to solve this?

I changed the performance settings like you said, but it does'nt work!

It's an annoying  error: "A Runtime Error has occured. Do you wish to Debug? Line:894 'dnn' is not defined.

And in debug I have:

892 function $()

893 {var ary = new Array();for (var i=0; i++) {var arg = arguments[i];var ctl;if (typeof arg == 'string')ctl = dnn.dom.getById(arg);elsectl = arg;if (ctl != null && typeof(Element) != 'undefined' && typeof(Element.extend) != 'undefined') //if prototype loaded, we must extend the objectElement.extend(ctl);if (arguments.length == 1)return ctl;ary[ary.length] = ctl;}return ary;

894 }

895 //--load namespaces

896 __dnn_m_aNamespaces[__dnn_m_aNamespaces.length] = new dnn_util();