In case that you do not have an AU/VST host available, you can also run VAPORIZER standalone on Windows by using the free SAVIhost tool. SAVIhost from can be obtined here:

Just install / copy the VST2 version EXE in your VAPORIZER folder (default ist: C:\Program Files (x86)\Steinberg\VSTPlugins\VASTvaporizer for 32bit or C:\Program Files\Steinberg\VSTPlugins\VASTvaporizer for 64bit) and rename the EXE to VASTvaporizer.exe oder VASTvaporizer64.exe for the 64bit version.