INNO脚本代码：[Setup]AppName=MyProgramAppVerName=MyProgramversion1.5DefaultDirName={pf}\MyProgramDefaultGroupName=MyProgram[Files]Source:"MyProg.exe";DestDir:"{app}"Source:"Readme.txt";DestDir:"{app}"[Code]varfreespacelabel:TLabel;FreeSpace,TotalSpace:Cardinal;