Configuring IIS to run 32-bit applications

For servers running Windows 2003 64-bit, IIS must be configured to run 32-bit applications:

1. Open a command prompt and enter:
   
   cscript.exe C:\InetPub\adminscripts\adsutil.vbs set
   W3SVC/AppPools/Enable32bitAppOnWin64 1

2. Press Enter.

For information on related command to switch modes, refer to Microsoft support.