What is necessary to make "Dim ExclApp As Excel.Application" work?

[Matt 1]

Hi,

are there any settings necessary?
I wrote this in a standard-exe.
At this time, the following message appears:
"Userdefined type not known".

Thank you.

Matt 1

[reshmavs]

u have to add the reference microsoft excel 8.0 library(menu-project-references).