Hi symsks,
The first thing which stikes me is the error message from the data collector - EVDashboard_Data_Collector.vbs(0, 1) Microsoft OLE DB Provider for ODBC Drivers: [Microsoft][ODBC SQL Server Driver][Shared Memory]Invalid connection.
This is in a round about way saying it cannot connect to your databases, if you have defined them correctly on the configuration page.
You will need to enter in your DB servers, Database names, EV servers, EV database names.
You should be able to get this information from your admin console.
Thanks,
Jeremy.