Indy 10 DevSnap and WebApplicaiton

Hi,

When I compile an old WebApplication with Indy 10 Dev snap,
the IDE will say
"[Pascal Fatal Error] SockApp.pas(14): F1026 File not found:
'IndySockTransport.dcu'"

Delphi Web Application is based on INDY,  how to fix this?
(There is no use if I only comment "IndySockTransport,")

Is there an Indy 10 Dev Installer?

Thanks


Bear
===================================================================

{****************************************************************}
{                                                                }
{       Borland Delphi Visual Component Library                  }
{                                                                }
{       Copyright (c) 2000-2002  Borland Software Corporation    }
{                                                                }
{****************************************************************}

unit SockApp;

interface

uses
  SockHTTP, Classes, IdTCPConnection, IdTCPServer;

type

  TStartMode = (smNormal, smRegServer, smUnregServer);

  TWebAppSockObjectFactory = class(TObject)
  private
    FClassName: string;
    FStartMode: TStartMode;
    function GetProgID: string;
    function GetFileName: string;
    procedure Initialize;
  public
    procedure UpdateRegistry(Register: Boolean);
    constructor Create(const ClassName: string);
    property ProgID: string read GetProgID;
    property StartMode: TStartMode read FStartMode;
    property FileName: string read GetFileName;
  end;

implementation

uses SysUtils, WebReq, WebCntxt, SockRequestInterpreter, SockTransport,
IndySockTransport, SockAppReg, SockAppNotify;