1）Framework1.1是32位的程序，Framework2.0以上才支持了64位。
2）但是可以通过WOW64方式运行32位的Framework1.1。
3） 首先要保证64位的win2003安装了SP1。
4）使用命令cscript.exe adsutil.vbs set W3SVC/AppPools/Enable32BitAppOnWin64 “true”配置IIS。
5）当然要发挥64位性能的话，可以把你的web应用程序升级到Framework2.0以上。
Running 32-bit Applications on 64-bit Windows (IIS 6.0)
Windows Server 2003™, Service Pack 1 enables IIS 6.0 to run 32-bit Web applications on 64-bit Windows using the Windows-32-on-Windows-64 (WOW64) compatibility layer. IIS 6.0 using WOW64 is intended to run 32-bit personal productivity applications needed by software developers and administrators, including 32-bit Internet Information Services (IIS) Web applications.
On 64-bit Windows, 32-bit processes cannot load 64-bit DLLs, and 64-bit processes cannot load 32-bit DLLs. If you plan to run 32-bit applications on 64-bit Windows, you must configure IIS to create 32-bit worker processes. Once you have configured IIS to create 32-bit worker processes, you can run the following types of IIS applications on 64-bit Windows:
| • |
Internet Server API (ISAPI) extensions |
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ISAPI filters |
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Active Server Page (ASP) applications (specifically, scripts calling COM objects where the COM object can be 32-bit or 64-bit) |
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ASP.NET applications |
IIS can, by default, launch Common Gateway Interface (CGI) applications on 64-bit Windows, because CGI applications run in a separate process.
To enable IIS 6.0 to run 32-bit applications on 64-bit Windows
| 1. |
Open a command prompt and navigate to the %systemdrive%"Inetpub"AdminScripts directory. |
| 2. |
Type the following command: cscript.exe adsutil.vbs set W3SVC/AppPools/Enable32BitAppOnWin64 “true” |
| 3. |
Press ENTER. |