Deployment Guide › Technical Information › CA DLP Installations on 64-bit Machines › Exchange 2007 and 2010 Server Agent and Policy Engine Hub

Exchange 2007 and 2010 Server Agent and Policy Engine Hub

You can only install the Exchange 2007 and 2010 server agents on 64-bit machines. However, when you install the server agent, a 32-bit policy engine hub (PE hub) is also installed automatically. This has implications for the location of the installation folders, registry keys, log files, and performance counters. Indeed, these implications apply equally if you install any 32-bit CA DLP component (such as a policy engine) on a 64-bit machine. See below for details.

Note: Typically, 32-bit applications or components will run on 64‑bit systems in 32‑bit compatibility mode.

More information:

64-bit Machines Performance Counters