You must have Windows Platform SDK installed on your system, where you can find 'Iphlpapi.h'. RegardsWaqas Arshad Date: Mon, 30 May 2011 15:51:06 +0530 From: pranabsahoogiet@xxxxxxxxx To: pjsip at lists.pjsip.org Subject: error during compilation Hi all, I am trying to compile PJSIP stack on windows7 in visual studio-6.I am getting the error "f:\pj1.3\pjproject-1.0.3\pjlib\src\pj\ip_helper_win32.c(37) : fatal error C1083: Cannot open include file: 'Iphlpapi.h': No such file or directory list.c". Can anybody tell how to fix this bug??? Thanks in advance with regards pranab Bangalore _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip at lists.pjsip.org http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20110530/4651e0bd/attachment.html>