[NTG-context] kpathsea510.dll couldn't be found

Hello, if I try to update the contextmininals (command line method under windows) or to reinstall contextminimals I get the message "mpost.exe" could not found because kpathsea510.dll are not found. The same happens with "pdftex.exe". The update or the reinstall stopped. I started the update with "first-setup.bat --keep" (initialized the tree with C:\context\tex\setuptex.bat C:\context\tex). On my contextminimals there ist no file named kpathsea510.dll. Only kpathsea500.dll etc. What can I do? Thanks, Helmut -- ******************************************************** Helmut Schwertner Kirchweg 154 28201 Bremen Phone: 0421 528 58 22 Mobil: 01577 195 37 78 eMail: helmut.schwertner@gmx.de