VSTO Add-In not loading and no error message
 

hi group :-)

we've created an add-in for excel 2003 using the VS2008 template. On the
development machine, the add-in works correctly, but when we run the
automaticaly created setup project on a client machine, the add-in is shown
in the excel add-in configuration window, but it's not loaded without any
error message.

Does somebody know how to debug problems like this ? Is it somehow possible
to let excel log what's going on while starting the add-ins ?

Thank you in advance and best wishes
-ToM-