Hi, On Windows 1.2.7 seems good to go: > Niessink - Windows SDK v7.0 Microsoft C++ v15.0 command-line compiler > targeting x86 Compiles & tests OK. > Niessink - Windows SDK v7.1 v16.0 compiler targeting x64 Compiles & tests OK. I haven't tested on OSX yet, but I will try to do so tomorrow maybe. - Theo