最近治理第三方網站一個故障，是2003系統64位sp2，安裝iis6，一瀏覽報錯，以用進程就停止，總是如下錯誤日誌
Event Type: Error
Event Source: W3SVC-WP
Event Category: None
Event ID: 2268
Date: 2012-10-9
Time: 15:15:35
User: N/A
Computer: EDU-STANDBY
Description:
Could not load all ISAPI filters for site/service. Therefore startup aborted.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: c1 00 00 00 Á...
Event Type: Error
Event Source: W3SVC-WP
Event Category: None
Event ID: 2274
Date: 2012-10-9
Time: 15:15:35
User: N/A
Computer: EDU-STANDBY
Description:
ISAPI Filter 'C:\Program Files\Helicon\ISAPI_Rewrite3\ISAPI_Rewrite_x64.dll' could not be loaded due to a configuration problem. The current configuration only supports loading images built for a x86 processor architecture.
The data field contains the error number. To learn more about this issue, including how to troubleshooting this kind of processor architecture mismatch error, seehttp://go.microsoft.com/fwlink/?LinkId=29349.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: c1 00 00 00 Á...
執行以下文檔的如下步驟，解決：
ASP.NET 2.0，32 位版本
要運行 32 位版本的 ASP.NET 2.0，請按照以下步驟操作： 1. 單擊“開始”，單擊“運行”，鍵入 cmd，然後單擊“確定”。
2. 鍵入以下命令啓用 32 位模式：
cscript %SYSTEMDRIVE%\inetpub\adminscripts\adsutil.vbs SET W3SVC/AppPools/Enable32bitAppOnWin64 1
3. 鍵入以下命令，安裝 ASP.NET 2.0（32 位）版本並在 IIS 根目錄下安裝腳本映射：
%SYSTEMROOT%\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -i
4. 確保在 Internet 信息服務管理器的 Web 服務擴展列表中，將 ASP.NET 版本 2.0.40607（32 位）的狀態設置爲允許。
重啓iis後，發現ie瀏覽，調用32位dll後報黃，通過查找註冊表{74AAE24F-D92A-4EF0-87A3-867AC18FA09D}，是32爲的dll文件
通過網絡查找到http://www.cnblogs.com/parse/archive/2011/07/11/2103452.html，如下操作
解決方法：打開iis-->查看“網站”的屬性--->ISAPI 篩選器-->把有向下的紅箭頭的項刪除掉-->重啓iis-->OK 。至此全解決。
刪除了日誌報錯的ISAPI_Rewrite3，重啓iis，打開新的ie瀏覽正常
轉載http://www.cnblogs.com/liangqihui/archive/2008/11/14/1333477.html
如需在Windows 64bit上運行下列32bit應用,只需要執行腳本命令.
Internet服務API擴展
ISAPI過濾器
ASP應用程序
ASP.NET應用程序
腳本命令:
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 theEnable32bitAppOnWin64 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
要運行 32 位版本的 ASP.NET 2.0，請按照以下步驟操作： 1. 單擊“開始”，單擊“運行”，鍵入 cmd，然後單擊“確定”。
2. 鍵入以下命令啓用 32 位模式：
cscript %SYSTEMDRIVE%\inetpub\adminscripts\adsutil.vbs SET W3SVC/AppPools/Enable32bitAppOnWin64 1
3. 鍵入以下命令，安裝 ASP.NET 2.0（32 位）版本並在 IIS 根目錄下安裝腳本映射：
%SYSTEMROOT%\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -i
4. 確保在 Internet 信息服務管理器的 Web 服務擴展列表中，將 ASP.NET 版本 2.0.40607（32 位）的狀態設置爲允許。
ASP.NET 2.0，64 位版本
要運行 64 位版本的 ASP.NET 2.0，請按照以下步驟操作： 1. 單擊“開始”，單擊“運行”，鍵入 cmd，然後單擊“確定”。
2. 鍵入以下命令禁用 32 位模式：
cscript %SYSTEMDRIVE%\inetpub\adminscripts\adsutil.vbs SET W3SVC/AppPools/Enable32bitAppOnWin64 0
3. 鍵入以下命令，安裝 ASP.NET 2.0 版本並在 IIS 根目錄下安裝腳本映射：
%SYSTEMROOT%\Microsoft.NET\Framework64\v2.0.50727\aspnet_regiis.exe -i
4. 確保在 Internet 信息服務管理器的 Web 服務擴展列表中，將 ASP.NET 版本 2.0.40607 的狀態設置爲允許。
注意：ASP.NET 2.0 的內部版本可能隨當前發行的內部版本的變化而變化。這些步驟適用於內部版本 2.0.40607。