This is driving me insane.
I extract the bios files to the data folder, double click 'nullDC_Win32_Release-NoTrace' and it says it's "unable to find bios in D:\Dreamcast\Data" and exits.
It's not because of a file called dc_bios.bin because, of the couple of bios I've tried, one was already 'dc_boot.bin' and the other I changed to no avail.
Quite simply, nullDC can't find files that are right there.
I have to install daemon tools v3.29, but when I restart the computer as asked, I get the error saying it couldn't install and the installation was interupted, forget the two numbers.
Is there an alternative to daemon tools I can use?