After the update to Cubase 5.5.2 of the presets RoomWorks / RoomWorks SE will no longer be found. To set up the back, you have to rename the preset folder.
Could someone please just confirm that this 7 64 bit system like this is a Windows:
Computer \ system drive \ Program Files \ Steinberg \ Cubase 5 \ VST3 Presets \ Steinberg Media Technologies …
… in here, “RoomWorks” in “RoomWorks” and “RoomWorks SE” rename “RoomWorks SE”.