File list (Check if you may need any files):
清华课件
........\sound
........\.....\BYE1.WAV
........\.....\BYE2.WAV
........\.....\caozuo.WAV
........\.....\mulu.WAV
........\.....\shuoming.WAV
........\.....\tiyao.WAV
........\xtras
........\.....\A3SREAD.X16
........\.....\A3SREAD.X32
........\.....\ACTIVEX.HLP
........\.....\ACTIVEX.TXT
........\.....\ACTIVEX.X32
........\.....\ACTXPRIV.X32
........\.....\AIFFREAD.X16
........\.....\AIFFREAD.X32
........\.....\BMPVIEW.X16
........\.....\BMPVIEW.X32
........\.....\COVERIN.X16
........\.....\COVERIN.X32
........\.....\COVEROUT.X16
........\.....\COVEROUT.X32
........\.....\CROSSIN.X16
........\.....\CROSSIN.X32
........\.....\DIRTRANS.X16
........\.....\DIRTRANS.X32
........\.....\EMFVIEW.X32
........\.....\FILEIO.X16
........\.....\FILEIO.X32
........\.....\FileIONotes.txt
........\.....\GIFIMP.X16
........\.....\GIFIMP.X32
........\.....\IMA4DCMP.X16
........\.....\IMA4DCMP.X32
........\.....\INETURL.X16
........\.....\INETURL.X32
........\.....\JPEGIMP.X16
........\.....\JPEGIMP.X32
........\.....\LRGIMP.X16
........\.....\LRGIMP.X32
........\.....\MACEDCMP.X16
........\.....\MACEDCMP.X32
........\.....\MIX16.X16
........\.....\MIX32.X32
........\.....\MIXVIEW.X16
........\.....\MIXVIEW.X32
........\.....\PCMREAD.X16
........\.....\PCMREAD.X32
........\.....\PICTVIEW.X16
........\.....\PICTVIEW.X32
........\.....\PNGIMP.X16
........\.....\PNGIMP.X32
........\.....\PS3IMP.X16
........\.....\PS3IMP.X32
........\.....\SWACNVRT.X32
........\.....\SWADCMPR.X16
........\.....\SWADCMPR.X32
........\.....\SWAREAD.X16
........\.....\SWAREAD.X32
........\.....\TARGAIMP.X16
........\.....\TARGAIMP.X32
........\.....\THEBYTE.X32
........\.....\TIFFIMP.X16
........\.....\TIFFIMP.X32
........\.....\VIEWSVC.X16
........\.....\VIEWSVC.X32
........\.....\WAVREAD.X16
........\.....\WAVREAD.X32
........\.....\WMFVIEW.X16
........\.....\WMFVIEW.X32
........\A3WMME.U32
........\ch.exe
........\README.exe