About Running 32-bit Web Applications on 64-bit Windows

To enable IIS to run 32-bit Web applications on 64-bit Windows, run the following command on a Windows 64-bit computer:

cscript.exe adsutil.vbs set W3SVC/AppPools/Enable32BitAppOnWin64 true

For more information, please open your browser and enter this link:

http://technet2.microsoft.com/windowsserver/en/library/36f8964c-cf86-44cf-94a4-2873ad0d175f1033.mspx?mfr=true