M4 base is part of the free freak content over at daz at the moment, and the Daz installer says it's installed it, but it has only saved it into the runtime/libraries section of the "Daz studio formats" content along with alot, and i mean alot of other content that i cannot look at unless i browse from file explorer and drag and drop. There are NO duf files attached to M4 or anything else in the runtime folder.

In daz install manager M4 Base StudioCF installs:-

/People/Michael 4/Materials/M4 Sample-Res/!All_Mapless.ds /People/Michael 4/Materials/M4 Sample-Res/!All_Mapless.ds.png /People/Michael 4/Materials/M4 Sample-Res/!Body_BoxerBriefs.ds /People/Michael 4/Materials/M4 Sample-Res/!Body_BoxerBriefs.ds.png /ReadMe's/pics/dazlogo.jpg /ReadMe's/pics/ps_pe074.jpg /ReadMe's/ProductLists/Michael4BaseLIST.txt /ReadMe's/readme_7877_1_Michael4Base.html /Runtime/Support/DAZ_3D_7877_Michael_4_Base_StudioCF.dsx

Which has no M4..... but the Michael 4 Base powerloader installs M4 into the runtime/Characters/Daz People folder. Not where it should be in the My Daz Library folder. nice mess daz with your OWN content...duh

Getting old and still making "art" without soiling myself, now that's success.