Dear Friend Need in Help I created using Application wizard vc++ 6.0 single document interface .... wineg++ -c -mno-cygwin -I. -I/home/khana/mvs6/VC98/mfc/include -I/home/khana/mvs6/VC98/include -o DemoMfc.o DemoMfc.cpp In file included from /home/khana/mvs6/VC98/include/windef.h:166, from /home/khana/mvs6/VC98/include/windows.h:163, from /home/khana/mvs6/VC98/mfc/include/afxv_w32.h:120, from /home/khana/mvs6/VC98/mfc/include/afxver_.h:144, from /home/khana/mvs6/VC98/mfc/include/afx.h:27, from /home/khana/mvs6/VC98/mfc/include/afxwin.h:19, from StdAfx.h:22, from DemoMfc.cpp:4: /home/khana/mvs6/VC98/include/winnt.h:113:1: warning: "_cdecl" redefined <command-line>: warning: this is the location of the previous definition /home/khana/mvs6/VC98/include/winnt.h:630:2: error: #error Must define a target architecture. In file included from /home/khana/mvs6/VC98/mfc/include/afxver_.h:148, from /home/khana/mvs6/VC98/mfc/include/afx.h:27, from /home/khana/mvs6/VC98/mfc/include/afxwin.h:19, from StdAfx.h:22, from DemoMfc.cpp:4: /home/khana/mvs6/VC98/mfc/include/afxv_cpu.h:14:3: error: #error afxv_cpu.h is only for MIPS R4000, DEC AXP, and IBM PowerPC builds In file included from /home/khana/mvs6/VC98/mfc/include/afx.h:170, from /home/khana/mvs6/VC98/mfc/include/afxwin.h:19, from StdAfx.h:22, from DemoMfc.cpp:4: /home/khana/mvs6/VC98/include/crtdbg.h:558:8: warning: extra tokens at end of #endif directive In file included from /home/khana/mvs6/VC98/mfc/include/afx.h:1953, from /home/khana/mvs6/VC98/mfc/include/afxwin.h:19, from StdAfx.h:22, from DemoMfc.cpp:4: /home/khana/mvs6/VC98/mfc/include/afxcoll.h:1481:23: error: afxcoll.inl: No such file or directory In file included from /home/khana/mvs6/VC98/mfc/include/afxwin.h:19, from StdAfx.h:22, from DemoMfc.cpp:4: /home/khana/mvs6/VC98/mfc/include/afx.h:1971:19: error: afx.inl: No such file or directory In file included from StdAfx.h:22, from DemoMfc.cpp:4: /home/khana/mvs6/VC98/mfc/include/afxwin.h:4639:23: error: afxwin1.inl: No such file or directory /home/khana/mvs6/VC98/mfc/include/afxwin.h:4640:23: error: afxwin2.inl: No such file or directory In file included from /home/khana/mvs6/VC98/mfc/include/afxext.h:18, from StdAfx.h:23, from DemoMfc.cpp:4: /home/khana/mvs6/VC98/mfc/include/afxdlgs.h:770:23: error: afxdlgs.inl: No such file or directory In file included from StdAfx.h:23, from DemoMfc.cpp:4: /home/khana/mvs6/VC98/mfc/include/afxext.h:1095:22: error: afxext.inl: No such file or directory In file included from /home/khana/mvs6/VC98/include/oaidl.h:149, from /home/khana/mvs6/VC98/include/oleauto.h:53, from /home/khana/mvs6/VC98/include/ole2.h:42, from /home/khana/mvs6/VC98/include/unknwn.h:28, from /home/khana/mvs6/VC98/include/objbase.h:371, from /home/khana/mvs6/VC98/mfc/include/afxdisp.h:24, from StdAfx.h:24, from DemoMfc.cpp:4: /home/khana/mvs6/VC98/include/objidl.h:8888:1: error: pasting "/" and "/" does not give a valid preprocessing token In file included from /home/khana/mvs6/VC98/include/oleauto.h:53, from /home/khana/mvs6/VC98/include/ole2.h:42, from /home/khana/mvs6/VC98/include/unknwn.h:28, from /home/khana/mvs6/VC98/include/objbase.h:371, from /home/khana/mvs6/VC98/mfc/include/afxdisp.h:24, from StdAfx.h:24, from DemoMfc.cpp:4: /home/khana/mvs6/VC98/include/oaidl.h:419:1: error: pasting "/" and "/" does not give a valid preprocessing token /home/khana/mvs6/VC98/include/oaidl.h:433:1: error: pasting "/" and "/" does not give a valid preprocessing token ^Cmake: *** [DemoMfc.o] Error 1 regards jagan