Wireshark-users: Re: [Wireshark-users] TShark Error
From: Jeff Morriss <jeff.morriss.ws@xxxxxxxxx>
Date: Wed, 17 Mar 2010 13:01:08 -0400
Robert D. Scott wrote:
CygWin under windows.  The file size was in the original post, and is 500Mb.
It does appear to be file size related, as I did use editcap and cut the
file into quarters and was able to extract just the conversation I was
interested in. The cap was taken from vendor's hardware that has a dumbed
down capture utility that does not allow a capture filter.

Please see:

http://wiki.wireshark.org/KnownBugs/OutOfMemory