Enable ASP.NET 32-bit application on 64-bit environment

Posted on Fri 11 March 2011 in ASP.NET

If you’re deploying 32-bit ASP.NET application on 64-bit environment, you can enable 32-bit in IIS, you have 2 ways to do it by:

  1. Set Application Pool Defaults.
  2. Change specific Application Pool Advanced Settings.

IIS Manager

Here is the setting you need to change either in number 1 or 2:

Application Pool settings