NECRO!
You can easily install it by unpacking DellDock15d_setup_ENG.exe to folder. Then unpack delldock.res with 7z and just delete DETECTOEM.EXE from it. But after it's installed it wont run anyway xD Maybe you can res-hack it, but I was to lazy for that. You can prolly code a fake detect module which will tell the dock "Okay man, I'm sure this is a Dell ;)"