Loading of Addin when filename is passed as a parameter

[Ranjana]

I have a COM addin that is configured with in the registry with loadbehaviour=3 (load on start up)

If "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde <filename>
is executed in the command line, the file contents are displayed first and then the add-in is loaded after that.

Also, if
"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" <filename>
is executed in the command line, the file contents are displayed first and then the add-in is loaded after that.

However, when a excel file is double clicked, the addin is loaded first and then the excel file contents are displayed.

Is there any way to ensure that the addin is loaded first and then the file contents are displayed in excel when the file is opened from command line.