I am getting the message "Unable to load DLL" when trying to run a program I built with a Visual Basic Gui calling a Fortran DLL.
I built the program using VS2008 on a XP64 machine, where it works fine in Release mode.
Using VS2008, I have built several applications with VB GUI's calling Fortran DLL's that work fine on Win7.
The new program I'm working on runs fine on my XP64 machine in release mode, but on a Win7 machine I get the "Unable to load DLL" message.
I can make this message appear on my XP64 machine if I set the Fortran/Libraries setting to "Multithreaded DLL" instead of "Multithreaded".
I've compared a successfull solution's project settings with this one, but can't find a difference.
I've also run the VS2008 redritributable on the Win7 machine to no avail.