hi -- I've recently tried to port my 32bit application to a windows 7 64 bit target. my development environment is on a 32 bit Vista system. after thrashing around with some other problems, this is the latest error i get. I think the error is coming from a dll that was written in c and compiled under an older version of VS. I use a p/invoke interface to unmanaged code to use it (it's a driver for a usb device.) I would rather not have to sort out whether i have the source code, etc for the dll. is there a "simple" way around this? I'm also using some assemblies from National Instrument that will not run without using their 64 bit merge modules, so the installer needs to declare it a 64 bit app.
I tried using CorFlags but it expects assemblies, not unmanaged code.
I'm using .net 4.0 and vs 2010.