Hello, I managed to install a crystallographic datbase program called FindIt but it crashes with the following message: wine c:\\Program\ Files\\NIST\\FindIt\\FindIt > ole.txt fixme:ole:CoRegisterMessageFilter stub err:ole:CoGetClassObject class {00000100-0000-0010-8000-00aa006d2ea4} not registered err:ole:create_server class {00000100-0000-0010-8000-00aa006d2ea4} not registered fixme:ole:ITypeInfo_fnRelease destroy child objects fixme:ole:CoRegisterMessageFilter stub I presume this is a registry problem, but I don't know what needs to be added to the registry or where to find out. Thanks for any help. Roger Mason