NullDC 0xc000007b Error Message

[Retroguy]

Hi All! I've just bought a Dreamcast And I'm trying to set up NullDC in order to test my burned discs (I assume that if the disc works in the emulator it'll work in the actual system). I'm running a Windows 7 PC, I downloaded the latest release of the emulator and I have all the necessary plugins, dlls, bioses, etc. When I first tried running the emulator, it told me I was missing a couple of dlls and I downloaded them and put them in the same folder as NullDC. When I try to run the emulator now, I get an application error (0xc000007b) and it says "the application was unable to start correctly". Does anyone here have any idea how to make this work? Thanks in advance.

Update!: Okay, I figured out that the reason it won't work is because my PC is 64 bit and NullDC is only compatible with 32 bit. I tried running it in Windows XP compatibility mode, but that didn't work. Any other ideas?