Problem with Add-in requested help

[Anjaneya Telukutla]

Hi all,
I am trying to develop an Add-in using C# to add an
Item to the MenuBar(That is just like File, Edit etc i am
trying to add an Item MyAddin). During Developing i
installed and unintalled add-in 2 to 3 times .

Now what happened is, The command
MyAddin.Connect.MyAddin is not shown in the commands list.

I checked the Tools->Customize and Addins in the Command
Tab. but there is no command there.

i checked the registry i found the Entry for my add-in. I
checked the add-in manager there was an entry for my add-
in.

I thought there may be some problem so i uninstalled the
add-in by going to control panel. and installed it again
But there no command found.

I thought there might be problem with this particular
add-in and tried to develop a test addin and installed .

It worked for the first time. But when i closed the IDE
and reopened the command was missing . But in the add-in
manager there was still and entry.

I could not understand what is the problem.

Please can any one tell me what might be the problem and
how to solve it.

How and IDE checks for custom Add-ins and how it loads it.
How do we create a Menu Bar ITem just like File and Edit.
How can we add the SubMenu item Like New in File menu

Any help is appreciated.

Thanking you
Anjaneya Telukutla