Do you actually have Optane memory in your XPS 8930? Old answers in a thread may still work. And there's this from Intel.
Hello Since the last big Windows update I have been getting the following error message: Intel Optane (tm) Memory Pinning Unable to load DLL iaStorAfsServiceApi.dll. The specified module could not be found (Exception from HRESULT:Ox8 I have an XPS 8930 all downloads are up to date. How do I get rid of the message? I see answers to a similar question, but that was last year. Thank you
Intel Optane Memory Pinning error