Hello to all, i need access the external header file from third party in Visual Studio.

I have settings the additional include directory but the files still cannot be found.

I sure that file located at the directory pj and the types.h is exist in the directory.

C:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip\
C:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjlib\include\pj\compat
C:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjlib\include\pj
Any hints ?
C:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip\include
C:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip\include\pjsua-lib

The types.h locates at thisC:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjlib\include\pj

I often encounter this kind of error when using third party source library.

Any hints

Please help.

Thanks.

I follow your advise add this

C:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip\include\

C:\Program Files\VOIP\pjproject-1.4\pjproject-1.4\pjsip\
to the Additional Include Directory but Visual Studio 2005

Thanks for your help.

The problem now become worse than before.
This library is VOIP PJLib.
Error:
Code:

Error 1 error C3861: 'strlen': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjlib\include\pj\string.h 93
Error 2 error C3861: 'strlen': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjlib\include\pj\string.h 125
Error 3 error C3861: 'memchr': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjlib\include\pj\string.h 472
Error 4 error C3861: 'memset': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjlib\include\pj\string.h 604
Error 5 error C3861: 'memset': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjlib\include\pj\string.h 620
Error 6 error C3861: 'memcpy': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjlib\include\pj\string.h 634
Error 7 error C3861: 'memmove': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjlib\include\pj\string.h 648
Error 8 error C3861: 'memcmp': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjlib\include\pj\string.h 662
Error 9 error C3861: 'memchr': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjlib\include\pj\string.h 677
Warning 10 warning C4244: '=' : conversion from '__w64 unsigned int' to 'unsigned int', possible loss of data c:\program files\voip\pjproject-1.4\pjproject-1.4\pjmedia\include\pjmedia\types.h 515
Warning 11 warning C4244: '=' : conversion from '__w64 int' to 'unsigned int', possible loss of data c:\program files\voip\pjproject-1.4\pjproject-1.4\pjmedia\include\pjmedia\circbuf.h 218
Warning 12 warning C4244: '=' : conversion from '__w64 int' to 'unsigned int', possible loss of data c:\program files\voip\pjproject-1.4\pjproject-1.4\pjmedia\include\pjmedia\circbuf.h 254
Warning 13 warning C4244: '=' : conversion from '__w64 int' to 'unsigned int', possible loss of data c:\program files\voip\pjproject-1.4\pjproject-1.4\pjmedia\include\pjmedia\circbuf.h 256
Error 14 error C3861: 'assert': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjmedia\include\pjmedia\stereo.h 82
Error 15 error C3861: 'assert': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjmedia\include\pjmedia\stereo.h 131
Error 16 error C3861: 'assert': identifier not found c:\program files\voip\pjproject-1.4\pjproject-1.4\pjmedia\include\pjmedia\stereo.h 132
Error 17 fatal error C1083: Cannot open include file: 'pjnath/ice_strans.h': No such file or directory c:\program files\voip\pjproject-1.4\pjproject-1.4\pjmedia\include\pjmedia\transport_ice.h 30

Please help.

Thanks.

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