File list (Check if you may need any files):
单片机数码钟
............\History
............\.......\PCB1.~(1).PcbDoc.Zip
............\.......\PCB1.~(2).PcbDoc.Zip
............\.......\PCB1.~(3).PcbDoc.Zip
............\.......\PCB_Project1.~(1).PrjPCB.Zip
............\.......\Sheet1.~(1).SchDoc.Zip
............\PCB1 PCB ECO 2008-3-24 下午 10-30-26.LOG
............\PCB1 PCB ECO 2008-3-24 下午 10-31-04.LOG
............\PCB1 PCB ECO 2008-3-24 下午 10-31-32.LOG
............\PCB1.PcbDoc
............\PCB1.PcbDoc.htm
............\PCB_Project1.PrjPCB
............\PCB_Project1.PrjPCBStructure
............\Sheet1 SCH ECO 2008-3-24 下午 10-30-12.LOG
............\Sheet1.SchDoc