Failed to connect BPC 10.0 in Dashboard 4.0 (Thro EPM Connector)

Dear ALL,

I'm trying to create a Dashboard by connecting to BPC 10.0 through EPM Connector.

I have successfully installed the add-in and I'm following the steps to create a connection in Data Manager as shown below:

After I input the link of my BPC server, I could not input anything in the textboxes after, and I have totally no idea what should be the next step (I expected that it will prompt me for username/password input, and so I could select the desired Environment or Model or so).

Could anyone give me some hints what should I do next?

Thanks a lot.

Best Regards,
Antony