I'm unable to install a second instance of the DEM Worker on a second system for redundancy, getting the following error:
== Logging stopped: 10/14/2013 15:40:44 ===
MSI (c) (C4:58) [15:40:44:233]: Product: VMware vCloud Automation Center DEM -- Installation failed.
MSI (c) (C4:58) [15:40:44:233]: Windows Installer installed the product. Product Name: VMware vCloud Automation Center DEM. Product Version: 5.2.3.349. Product Language: 1033. Manufacturer: VMware, Inc.. Installation success or error status: 1602.
I was to install the first instance of the DEM Worker and Orchestrator on the first system with no problems.