File list (Check if you may need any files):
PDU
...\CallIn.txt
...\CCTVNEWS.wav
...\CCTVNews1.mid
...\CCTVNews2.mid
...\cellscr.ico
...\cellss.ico
...\cellssr.ico
...\ColdWind.wav
...\Fog.wav
...\Form1.frm
...\Form1.frx
...\incoming.wav
...\incoming.wma
...\Kite.wav
...\mdlCommon.bas
...\mdlDefine.bas
...\MSSCCPRJ.SCC
...\myVBDll.cls
...\PDUSMS.EXE
...\PDUSMS115.exe
...\ringin.wav
...\SendReord.txt
...\Snow.wav
...\Snow8.wav
...\SpringRain.wav
...\sys.ini
...\sys.set
...\tmp.txt
...\wolf.wav
...\工程1.vbp
...\工程1.vbw
...\水乡.wav