This directory contains packages for McStas 2.4.1 on Windows systems. NOTE: We provide only a 32bit package even for use on Windows 64 systems. IMPORTANT A: Please install strawberry-perl-5.18.2.1-32bit.msi BEFORE attempting to install the McStas metapackage!!! IMPORTANT B: Please install the McStas metapackage AS ADMINISTRATOR!!! The extras folder provides binaries for Microsoft MPI and NeXus, which can be utilised by the McStas metapackage installation An alternative to installing this version is to follow the instructions posted at http://www.mcstas.org/news/2016.html under the heading of "Use Microsofts 'Windows subsystem for Linux' for running McStas under Windows 10"