PropSys2.pas Demo\AudioVolumeAdj.dpr ....\AudioVolumeAdj.dsk ....\AudioVolumeAdj.identcache AudioVolume.dcr AudioVolume.pas MixerAPI.pas MMDevApi.pas Demo\AudioVolumeAdj.dproj ....\AudioVolumeAdj.dproj.local ....\AudioVolumeAdj.res ....\VolumeTest.pas ....\AudioVolumeAdj.exe ....\VolumeTest.dfm