Dear all, I am trying to build the CGMA on Windows 7 64bit + VS2010. I have attached the project. However, there are hundreds of errors such as: 2>CGMAD.lib(DAG.obj) : error LNK2019: unresolved external symbol "public: __cdecl DLIList<class ModelEntity *>::~DLIList<class ModelEntity *>(void)" (??1?$DLIList@PEAVModelEntity@@@@QEAA@XZ) referenced in function "public: enum CubitStatus __cdecl DAG::get_children_at_level(class DLIList<class ModelEntity *> &,int,class DLIList<class ModelEntity *> &)" (?get_children_at_level@DAG@@QEAA?AW4CubitStatus@@AEAV?$DLIList@PEAVModelEntity@@@@H0@Z) 2>CGMAD.lib(CAActuateSet.obj) : error LNK2001: unresolved external symbol "public: __cdecl DLIList<class ModelEntity *>::~DLIList<class ModelEntity *>(void)" (??1?$DLIList@PEAVModelEntity@@@@QEAA@XZ) 2>CGMAD.lib(PartitionTool.obj) : error LNK2001: unresolved external symbol "public: __cdecl DLIList<class ModelEntity *>::~DLIList<class ModelEntity *>(void)" (??1?$DLIList@PEAVModelEntity@@@@QEAA@XZ) 2>CGMAD.lib(CompositeTool.obj) : error LNK2001: unresolved external symbol "public: __cdecl DLIList<class ModelEntity *>::~DLIList<class ModelEntity *>(void)" (??1?$DLIList@PEAVModelEntity@@@@QEAA@XZ) 2>CGMAD.lib(TopologyEntity.obj) : error LNK2001: unresolved external symbol "public: __cdecl DLIList<class ModelEntity *>::~DLIList<class ModelEntity *>(void)" (??1?$DLIList@PEAVModelEntity@@@@QEAA@XZ) Could anyone help me to take a look at it and give me some hints on how to setup the project or modify some code to successfully build the project? Thanks, Zhanghong Tang