使IIS6运行在64位系统上

2008年08月21日星期四 14:51

如需在Windows 64bit上运行下列32bit应用,只需要执行脚本命令.

Internet服务API扩展
ISAPI过滤器
ASP应用程序
ASP.NET应用程序

脚本命令:

1.
Open a command prompt and navigate to the directory:
cd /d %systemdrive%\Inetpub\AdminScripts

2.
Type the following command:
cscript.exe adsutil.vbs set W3SVC/AppPools/Enable32BitAppOnWin64 "true"

3.
Press ENTER.
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Windows Server 2003 SP1 enables WOW64 compatibility for 32-bit Web applications in IIS 6.0

View products that this article applies to.

Article ID	:	895976
Last Review	:	December 3, 2007
Revision	:	3.4

SUMMARY

After you install Microsoft Windows Server 2003 Service Pack 1 (SP1) on the products that are listed in the "Applies To" section, you can configure Microsoft Internet Information Services (IIS) 6.0 to start 32-bit worker processes (W3wp.exe). A 32-bit worker process enables WOW64 compatibility for 32-bit Web applications on a server that runs a 64-bit version of Windows Server 2003. This WOW64 compatibility for 32-bit Web applications lets 32-bit DLLs such as ISAPI Filter DLLs and ISAPI Extension DLLs load in-process.

MORE INFORMATION

On a 64-bit version of Windows Server 2003 that has SP1 installed, IIS starts a 32-bit worker process or a 64-bit worker process, according to the value in the following metabase property:

W3SVC/AppPools/Enable32bitAppOnWin64

When the value for the Enable32bitAppOnWin64 property is 0, or when the property is missing, IIS 6.0 starts a 64-bit worker process. If the Enable32bitAppOnWin64 property is present and the value is anything other than 0, IIS 6.0 will start a 32-bit worker process.

IIS 6.0 cannot make sure that configured ISAPI Filter DLLs and ISAPI Extension DLLs can actually load in a worker process. You must make sure that only 32-bit ISAPI DLLs are configured to load in a 32-bit worker process or only 64-bit ISAPI DLLs are configured to load in a 64-bit worker process.

If you configure a 32-bit ISAPI Filter DLL to load in a 64-bit worker process or if you configure a 64-bit ISAPI Filter DLL to load in a 32-bit worker process, an error message that is similar to the following may be written to the Application log:

Event Type: Error
Event Source: W3SVC-WP
Event Category: None
Event ID: 2268

Description:
Could not load all ISAPI filters for site/service. Therefore startup aborted.
Data: 0000: c1 00 00 00

If you configure a 32-bit ISAPI Extension DLL to load in a 64-bit worker process or if you configure a 64-bit ISAPI Extension DLL to load in a 32-bit worker process, you may also receive a 500 error response that contains the following text:

%1 is not a valid Win32 application

We also recommend that you use a 32-bit debugger to troubleshoot 32-bit Web applications. Or, use a 64-bit debugger to troubleshoot 64-bit Web applications. The dump file information may not be accurate if you use either of the following methods:

•	You use a 64-bit debugger to debug a 32-bit process or application.
•	You use a 32-bit debugger to debug a 64-bit process or application.

ASP.NET 2.0，32 位版本
要运行 32 位版本的 ASP.NET 2.0，请按照以下步骤操作： 1. 单击“开始”，单击“运行”，键入 cmd，然后单击“确定”。
2. 键入以下命令启用 32 位模式：
cscript %SYSTEMDRIVE%\inetpub\adminscripts\adsutil.vbs SET W3SVC/AppPools/Enable32bitAppOnWin64 1
3. 键入以下命令，安装 ASP.NET 2.0（32 位）版本并在 IIS 根目录下安装脚本映射：
%SYSTEMROOT%\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -i
4. 确保在 Internet 信息服务管理器的 Web 服务扩展列表中，将 ASP.NET 版本 2.0.40607（32 位）的状态设置为允许。

ASP.NET 2.0，64 位版本
要运行 64 位版本的 ASP.NET 2.0，请按照以下步骤操作： 1. 单击“开始”，单击“运行”，键入 cmd，然后单击“确定”。
2. 键入以下命令禁用 32 位模式：
cscript %SYSTEMDRIVE%\inetpub\adminscripts\adsutil.vbs SET W3SVC/AppPools/Enable32bitAppOnWin64 0
3. 键入以下命令，安装 ASP.NET 2.0 版本并在 IIS 根目录下安装脚本映射：
%SYSTEMROOT%\Microsoft.NET\Framework64\v2.0.50727\aspnet_regiis.exe -i
4. 确保在 Internet 信息服务管理器的 Web 服务扩展列表中，将 ASP.NET 版本 2.0.40607 的状态设置为允许。
注意：ASP.NET 2.0 的内部版本可能随当前发行的内部版本的变化而变化。这些步骤适用于内部版本 2.0.40607。