ldprovision_x64 running - need to force 32-bit

I am attempting to capture an image & have created a boot usb to boot into my provisioning environment.  it seems, however, that it is booting in 64bit mode rather than 32bit mode.

I am using ghost to capture the image & it is using the ghost32.exe file.  I believe it is failing because the provisioning environment is running in 64bit mode.  It is able to map network drives successfully, but specifically fails at the capture image command.

Is there any way to force the provisioning to 32-bit mode?

Thanks!