Addon Connection timed out

Hi All,

I Have developed an addon using Visual basic .NET 2005 and created ard file using B1DE. It installs correctly, but when I try to start addon it gives the error message as

"Addon connection timed out".

I have changed my code according to the Note 912572, but that didn't help

It works fine when I run it through code.The above problem occurs when I register addon and try to start it .

Sandeep