Hi Headpygmie

Same problem is with me too. I am also trying to connect with third party DLL in Excel 2010 but it gives error that Microsoft Excel stopped working and excel gets crashed.
While same file run smoothly in Excel 2007. Problem for me to use 2007 is that, I want to use sover in same excel sheet and excel 2010 solver is better than 2007.

Please help us out
Suhas