To access a CRM 2011 website hosted on a PC of a different domain, from your browser, complete the following steps:
1) Configure IIS to grant Anonymous Authentication and Enable the Directory Browsing feature (Start > Run > inetmgr > IIS Section > Authentication & Directory Browsing).
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2) Turn Off Windows Firewall (Start > Run > firewall.cpl)
3) Turn Off in your browser – Internet Explorer (Start > Run > iexplore > Tools > Internet Options > Security Tab > Custom level… > Miscellaneous > Launching applications and unsafe files > Enable (not secure) )
