Quick Question, Booting Mega with Teradesk and NVDI

So I have a 4MB Mega St with an UltraSatan and I was booting with TOS 1.4 and Teradesk and everything booted fine.  As soon as I installed NVDI it now checks for a disk in the A:drive while loading Teradesk? (The DESKTOP.PRG title bar is present) Since there isn't one there it gives me a "Retry/Cancel" option, which I cancel and then everything works fine.  It's a minor nucense but is this normal behaviour?  I'd like to skip that and have it boot right to the desktop as used to.  Is there a config file or something?

Versions:
Teradesk 4.04
NVDI 2.51

Thanks,