Recently ran into an issue installing CRM 2011 on Sever 2012 without any imported customization. When opening a form you will receive a JavaScript error: Error:Object doesn't support property or method 'Form_onload' It appears that this can occur from time to time , but typically in older version of the software. Perhaps since this is IIS8, it occurred. However, to fix perform the following: Reinstall the URI ReWrite Module. This will create the necessary values in the web.config file. File is located on the Installation ISO, in this sub-folder: UrlRewriteModule
Looking to the world of Microsoft Dynamics CRM, Dynamics NAV, Scribe Insight, SCCM, and other server applications.