c# - Turn off "Prefer 32-bit" build will stop application from launching -


my application vs2012 wpf application. if turn off "prefer 32-bit" build, application not launch (a window pop saying error while trying run.....).

if want application launch, have turn on "prefer 32-bit" option.

my machine 64-bit windows 7. want application 64-bit because need load 64-bit native dll.

what should case? why turning off "prefer 32-bit" build stop application launching?

thanks!

use dependency walker. need make sure references 32-bit or 64-bit.


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