if DOF is working fine in vpx but seems to NOT work in Popper even with useDOF=true setup correctly.
try the following:
run pinupmenu.exe as NOT admin. if DOF starts to work when running as non-admin, then there's something wacky in DOF comobject install.
This is what others have reported works:
registry edit and remove the following DOF entry:
then go to where your DOF directoutput folder is (non pinup related). theres an exe called RegisterDirectOutputComObject.exe
right-click run as admin that file.
and then try and run pinupmenu.exe as admin again and that should start to work fine.