In response to post #57804721. #57834341 is also a reply to the same post. Thanks for the reply. I didn't give enough information the first time around. I did a fresh windows install, as well as Steam and Skyrim SE. Installed Vortex only and downloaded 3dnpc. I couldn't find a version on the nexus for Skyrim SE, so got one friom the author's site. When I tried installing it using vortex, it works for a while and then white screen. Checked the Vortex director and it shows the file at about 1.6GB and doesn't get any larger.