My C drive is partitioned into C and E. Poser is installed on E.
I have never experienced any problems with this setup...unless Victoria 4.2 is so different that it doesn't like this.

The bigger problem, I guess, is that the InjDeltas.FBMBodyBuilder file does not exist...although it is installed, shows up in the parameters and I can manually adjust it via the dial.

Hmmmmm...any ideas.