If I go through with Alexey's advice, will it be the case that this instance of OSG mingw-w64-x86_64-OpenSceneGraph-3.6.3-4 will be able to run on Windows in the absence of the MinGW environment, or in fact not? ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=76544#76544