Rajeev Pentyala – Technical Blog on Power Platform, Azure and AI

   When you try to run “CRM 2011 OData Query Designer” tool, you may come up with the “Asynchronous Error” as above.

Reason: –

• This is the Silver light Cross – Domain issue (Since, OData Query Designer built using Silver Light)

• Instead of using “http://localhost/org_name/main.aspx” to browse the CRM application,
• Browse with “Computer Name” i.e., “http://computername/org_name/main.aspx”