# What dll files are required for socket programming

**URL:** <https://forum.kirupa.com/t/what-dll-files-are-required-for-socket-programming/259327>\
**Category:** Uncategorized\
**Created:** [May 3, 2008, 2:16pm UTC](https://forum.kirupa.com/t/what-dll-files-are-required-for-socket-programming/259327 "2008-05-03T14:16:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![sachinwalvekar](https://avatars.discourse-cdn.com/v4/letter/s/ee7513/32.png) [@sachinwalvekar](https://forum.kirupa.com/u/sachinwalvekar)\
**Post date:** [May 3, 2008, 2:16pm UTC](https://forum.kirupa.com/t/what-dll-files-are-required-for-socket-programming/259327/1 "2008-05-03T14:16:23Z")

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HI,

I am trying to learn socket progrmming from php 5 sockets with flash 8 posted in [kirupa.com](http://kirupa.com).

when I ran the batch file. I got an error asking for lcrzo.dll…this I download from [sourceforge.net](http://sourceforge.net)…after I copied this file to windows/system32 directory…& then ran the batch file…I then got anothe error saying wpcap.dll was missing …again I downloaded this too…now its asking for packet.dll…

how many files r required for socket progrmming using PHP 5 ?. Can I not find them a list of all & download all from a single place ?

Pl advice.

Thanks & regards,  
sachin.