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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20110530/9ad630d2/attachment.html>