Hyperion Enterprise is still a 32-bit app. So to get it to run in IIS, you’ll need to make sure that 32 bit apps can run in those containers. To enable 32-bit apps in IIS, run the following command (assuming that IIS is installed in the default location and that your Windows directory is C:\Windows:
C:\Windows\system32\inetsrv\appcmd set config - section:applicationPools - applicationPoolDefaults.enable32BitAppOnWin64:true
If you need to undo this for any reason, simply run the following from a Windows command prompt:
C:\Windows\system32\inetsrv\appcmd set config - section:applicationPools - applicationPoolDefaults.enable32BitAppOnWin64:true
Note: You’ll obviously need to be an admin (or elevate your privileges) to run these commands.