<p>----- Original Message -----<br>From:Aviad&nbsp;Yehezkel&nbsp;<br><a href="mailto:To:winpcap-users@winpcap.org">To:winpcap-users@winpcap.org</a><br>Subject:[Winpcap-users]&nbsp;Problem&nbsp;linking&nbsp;to&nbsp;wpcap.lib
<br>Date:07-11-23 02:46:54</p>
<div><br>I need help in compiling my program.<br>i installed winpcap driver + dll (the exe file) on 64 bit machine.<br>i wrote a program that using pcap functions. when i am compling it in&nbsp;64 bit&nbsp;mode i get an unsloved link symbol to the pcap functions, but when i am compling it in 32 bit mode, everything is working fine. i think the
wpcap.lib from the developer pack is for 32 bit, but i can't understand why it is working on 64 bit machine? - didn't the installation of winpcap install a dll&nbsp;of 64 bit?<br>please help..<br>&nbsp;<br>
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</a><br>&nbsp;<br>if the unsloved link symbol is a lib,&nbsp;maybe there is no lib the 64 bit compiler needs&nbsp;but 32 bit&nbsp;compiler doesn't.check the oak&nbsp; or ddk,etc<br>of course,32bit program can work on an 64 bit machine
<br>but 64bit program can not work on 32 bit machine.<br>&nbsp;</div>
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<div>So when i am installing the exe file of winpcap that includes the driver and the DLL on 64 bit machine, i understand it is installing a DLL that was compiled in 32 bit mode? (because the wpcap.lib in the develop pack is for 32 bit mode).
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