a place to look ...

the part "ps_pe069" refers to the DAZ store number of the morph set it goes to.  In this case something in the v4.2  base

this reference "23-ps_pe069_DAZ_Chnnls"  belongs to the right thumb section of the morph data storage ... opening the file in wordpad I find only the channel info for the v4male morph (which you shouldn't have with v4.1 if I'm not mistaken). Your copy of this file will probably be blank.

So for some reason your cr2 is trying to reference the channel information for that one part and not finding it.   At a guess running the Update V4 bat file should do the trick and recreate the missing file. If not, reinstall v4 and update her. This shouldn't upset anything else you have installed, its just a simple file refresh to fix a missing part.

Good luck!
Lyrra