You will have to post your DefaultEngine.ini config file.
And do you see the Victory BP Library when you go to Windows->Plugins? Does it show up there at the very bottom of list?
Also, someone mentioned that non-github 4.4.3 has problems with plugins somehow
Are you on 4.4.3 and using only the non-github of 4.4.3 ?
I’d say wait till 4.5 and we will address the matter then ( a few days from now)