rePhase Installation Procedure rePhase comes as a simple portable executable in a zip file, and does not require installation. You can simply copy that executable file to whatever place you want. It should run on any 32 or 64 bit Windows installation, as well as most emulation softwares. The first run of a new version of rePhase will be much slower than subsequent ones as it will unpack a few assests in the temporary directory. If rePhase refuses to run chances are that this unpack process did not work properly, or that the files were corrupted afterward. In that case you might want to delete your temporary files to give it a chance to unpack properly on the next run. Your temporary directory can typically be found by typing %temp% in the address bar of a file explorer window.