The callstack is the same with boost 1.46.1.<br><br>    test.exe!boost::detail::sp_ms_deleter&lt;o&gt;::sp_ms_deleter&lt;o&gt;(void) Line: 60, Byte Offsets: 0x18    C++<br>    test.exe!boost::make_shared&lt;o&gt;(void) Line: 106, Byte Offsets: 0x5c    C++<br>
    test.exe!wmain(int argc = 1, wchar_t** argv = 0x01b400b0) Line: 37, Byte Offsets: 0x1c    C++<br>    test.exe!mainWCRTStartup(HINSTANCE__* hInstance = 0x002608d0, HINSTANCE__* hInstancePrev = 0x00000000, unsigned short* lpszCmdLine = 0x002608d0, int nCmdShow = 0) Line: 188, Byte Offsets: 0x94    C++<br>
<br><br><br><div class="gmail_quote">On Tue, May 10, 2011 at 5:15 PM, Peter Dimov <span dir="ltr">&lt;<a href="mailto:pdimov@pdimov.com">pdimov@pdimov.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">Paul Heil wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I have upgraded to boost 1.46.1. The issue remains the same.<br>
</blockquote>
<br></div>
Can you please post the new call stack?<div><div></div><div class="h5"><br>
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