I really don't know what to say. I do not have that file on my system and Poser seems to run fine.

Maybe the version I have (11.0.2.31562) was compiled with chrome library object code and doesn't appear as separate process. Possibly it calls the Windows Host process and appears among the dozen or so "svchost.exe" listings that appear with the Task Manager.

I don't use Poser that often and have no idea of the impact that the presence or absence of a "cefclient" makes.

My purpose in uninstalling chrome was to fix a problem with the Corona Renderer in 3DS Max 2017.