我想在setup开始时隐式的调用一个exe程序 怎样写啊？

  网上查找都是怎么调用dll 没有找到

exec 啦,最小化窗口就是

用ShellExec来调用

function ShellExec(const Verb, Filename, Params, WorkingDir: String; const ShowCmd: Integer; const Wait: TExecWait; var ErrorCode: Integer): Boolean;

Example:

[code]

function InitializeSetup(): Boolean;
var
  ErrorCode: Integer;
begin
  if not ShellExec('open', ExpandConstant('{sys}\calc.exe'),
     '', '', SW_HIDE, ewNoWait, ErrorCode) then
  begin
    // handle failure if necessary
  end;
end;

把style设置为hidden