1>------ Build started: Project: project1, Configuration: Debug Win32 ------ 1> main.cpp 1>c:\documents and settings\alex\my documents\visual studio 2010\projects\project1\project1\main.cpp(19): warning C4996: 'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files\microsoft visual studio 10.0\vc\include\stdio.h(234) : see declaration of 'fopen' 1>c:\documents and settings\alex\my documents\visual studio 2010\projects\project1\project1\main.cpp(27): warning C4996: 'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files\microsoft visual studio 10.0\vc\include\stdio.h(234) : see declaration of 'fopen' 1>C:\Program Files\MSBuild\Microsoft.Cpp\v4.0\Microsoft.CppBuild.targets(990,5): warning MSB8012: TargetPath(C:\Documents and Settings\alex\my documents\visual studio 2010\Projects\project1\project1\project1.exe) does not match the Linker's OutputFile property value (C:\Documents and Settings\alex\my documents\visual studio 2010\Projects\project1\Debug\project1.exe). This may cause your project to build incorrectly. To correct this, please make sure that $(OutDir), $(TargetName) and $(TargetExt) property values match the value specified in %(Link.OutputFile). 1>main.obj : error LNK2019: unresolved external symbol __imp__curl_easy_cleanup referenced in function "void __cdecl Func(void)" (?Func@@YAXXZ) 1>main.obj : error LNK2019: unresolved external symbol __imp__curl_easy_perform referenced in function "void __cdecl Func(void)" (?Func@@YAXXZ) 1>main.obj : error LNK2019: unresolved external symbol __imp__curl_easy_setopt referenced in function "void __cdecl Func(void)" (?Func@@YAXXZ) 1>main.obj : error LNK2019: unresolved external symbol __imp__curl_easy_init referenced in function "void __cdecl Func(void)" (?Func@@YAXXZ) 1>MSVCRTD.lib(crtexe.obj) : error LNK2019: unresolved external symbol _main referenced in function ___tmainCRTStartup 1>C:\Documents and Settings\alex\my documents\visual studio 2010\Projects\project1\Debug\project1.exe : fatal error LNK1120: 5 unresolved externals ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========