function TTransparentForm.InstallService(ServiceName, DisplayName, FileName: string): boolean;
var
  SCManager , Service : THandle  ;
  Args  : pchar;
  TempServiceStatus      : TServiceStatus;
begin
  Result := False;
  SCManager := OpenSCManager(nil, nil, SC_MANAGER_ALL_ACCESS);
      if SCManager = 0 then  Exit;
      try
          Service := CreateService(
                SCManager,                  
                PChar(ServiceName),         
                PChar(DisplayName),        
                SERVICE_ALL_ACCESS,    
                SERVICE_WIN32_OWN_PROCESS, 
                SERVICE_AUTO_START,      
                SERVICE_ERROR_IGNORE,      
                PChar(FileName),        
                nil,  nil,  nil,   nil,   nil                       
                                  );        Args := nil;
        //sleep(1000);
        Service := OpenService(SCManager, PChar(ServiceName), SERVICE_ALL_ACCESS);
        if  Service <> 0 then
        begin
        StartService(Service, 0, Args);
        CloseServiceHandle(Service);
        end ;
      finally
      CloseServiceHandle(SCManager);
      end;
      Result := True;
在启动时要报1053错误!但是我用delphi自代的代码就没有问题!