Hi All,
 
I am having the same errors as in this post:
http://lists.boost.org/boost-users/2006/09/22001.php
 
I have tried downloading the boost-jam both binary:
 boost-jam-3.1.13-1-ntx86.zip (I get the same error as the above post)
And from source:
 boost-jam-3.1.13.zip
 
I get a "Debug Assertion Failed!" error when I run build.bat
Program: C:\Boost\boost-jam-3.1.13\bootstrap\jam0.exe
File: dtoxtm64.c
Line: 67
Expression: ( ( ( long )( yr - 1990) >= BASE_YEAR) && ( ( long )( yr - 1990 ) <= _MAX_YEAR64 ) )
 
Running the prebuilt bjam.exe file in the Threads build directory
(running from Visual Studio 2005 Command Prompt):
C:\Boost\boost_1_33_1\libs\thread\build>bjam "-sTOOLS=vc-8_0"
Built three library files.  So I think the bjam.exe file probably is not corrupt.
 
If I run (from Visual Studio 2005 Command Prompt):
C:\Boost\boost_1_33_1>bjam "-sTOOLS=vc-8_0 --with-threads"
I get the same 00012f2a error as before.
 
Other Notes:
I have Visual C++ 2003 Standard and Visual Studio 2005 Pro Installed.  Starting with the appropriate command prompt, I get the same error on both at Offset 0001f2fa.  My machine is an Dell Latitude Centrinio Running Windows XP Pro SP2.
 
Any help would be greatly appreciated!
 
Thanks,
David Cravey