How to assign Add-on Access to Users

Hi,

I have created a simple add-on ("Attachment") and have successfully registered it in SAP BO ver9.

When I click "Start", my add-on screen pops up. So, it seems I have successfully registered the add-on.

I am working from my computer on which are installed Framework Net 4.0 and Visual Studio 2010.

I am using SAP BO ver9 - and my user name is "Manager"

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My next step is to make this add-on available to other users.

The above screen shows what I did to assign the add-on to other users.

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Now, if I log to using another user (but working from my computer), the add-on works perfectly.

If the same user works from his computer, now he cannot display the add-on screen.

Status is "Connected" (see picture below), but the add-on screen does not pop up.

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Could anybody tell me if I am doing things the right way?

Why can the user invoke the add-on if he works on my computer, but not from his?

Thanks

Leon Lai