Problem in OpenSeesDeveloper

[buddhasarah]

Dear fmk:
I tried to add new material "elasticPPCPP" in OpenSeesDeveloper package. I followed "WindowsInstructions.txt" exactly and successfully compiled the dll. However, when I ran "example1.tcl", The prompt windows shows "ElasticPPcpp unaxial material - Written by fmk UC Berkeley Copyright 2008 - Use at your Own Peril" and stoped there with an windows error. I also tried "Truss2D" element, it successfully compiled with a dll but as I ran the "example1.tcl", a window popped up with the following prompt:
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Debug Error!
Program: C:.....OpenSees.exe
Module: D:.....Truss2D.dll
File:

Run-Time Check Failure #0 - The value of ESP was not properly saved across a function call. This is usually a result of calling a function declared with one calling convention with a function pointer declared with a different calling convention.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Is it because the version of OpenSeesDeveloper package is too old and it is not compatable with the latest OpenSees? I am using "OpenSees 2.4.0", Visual Stadio 2010.



Thank you very much in advance!