Argh! this is frustrating. So awoke to find out an auto Windows 10 update had disabled launch of Houdini Indie 15.5.528. I had Octane demo plugin working correctly. So I installed the latest daily build of Houdini, 15.5.565,  which resolved the Windows launch issue, but now can't get the Octane plugin installed properly The version I am trying to install is Octane_3.00.20.0_Houdini_15.5.480_Win64   which is tied to a specific version of Houdini (why does Otoy do thi