I’ve spoken to some folks recently who built solutions using CRM 4.0 and were fond of the ability to put custom ASP.NET (aspx) pages in the ISV folder.  As of CRM 2011, this is a deprecated feature. This has caused a bit of heartache and frustration with those fond of the feature.  The CRM 2011 SDK provides guidance on how to address this in the following sections …read more…