Umbra Software Ltd. DLL da empresa

umbra.dll	Umbra Runtime Library (DLL)	umbra32.dll	Umbra Occlusion Booster Runtime Library (DLL)
umbraob32.dll	Umbra Occlusion Booster Runtime Library (DLL)

umbra.dll	Umbra Runtime Library (DLL)
umbra32.dll	Umbra Occlusion Booster Runtime Library (DLL)
umbraob32.dll	Umbra Occlusion Booster Runtime Library (DLL)