[NTG-context] ConTeXt minimal Win32 : kpathsea510.dll can not found !!!

Hi all, Just download http://minimals.contextgarden.net/setup/context-setup-mswin.zip and run first-setup.bat and I see the error about : texlua.exe looks for kpathsea510.dll but this file was not found in the distribution !!! I see only file kpathsearch510.dll so I make a copy of this and rename to kpathsea510.dll. Now texlua.exe goes without error. After installation, when I run "context --version" I see again the error about "texlua.exe can not found kpathsea510.dll". Hmmmmm I have to copy kpathsea510.dll (renamed early) into context\tex\texmf-mswin\bin\ folder to work. There is some things changed for librarie file name ? I'm working with Windows XP SP3 32bit. Thanks