TMG Management Console for 32-Bit Windows
Forefront Threat Management Gateway (TMG) 2010 runs exclusively on 64-bit Windows Server 2008 or Windows Server 2008R2. This means you will not be able to install the TMG management console included with the installation media on any 32-bit Windows machine. What if you wish to manage your TMG firewalls from a 32-bit Windows operating system? The answer is simple. Download the 32-bit version of the TMG management console. After registering, click the download link and then download the file TMG_ENU_Management_x86.exe. Now you can manage your TMG firewalls from a 32-bit Windows desktop or server operating system!