SOA: Exchange Shield not showing

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Installed SOA and have been migrating systems. Went to install on Exchange and realized the Exchange shield isn't showing as an option. Others are there (Sharepoint included, but Exchange is not). Any ideas?

To add: in Admin>Settings>Components Exchange *is* selected, but Sharepoint is not (yet Sharepoint shows, and Exchange does not). Did only have 64-bit Exchange shield checked, so will check 32-bit and see if anything changes...and..no change.

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Check the installer (add/remove programs > change) on the local client to see if it's actually installed.
http://prntscr.com/6x9ehc

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Checked, and not listed. Do I add the Shield in the deployment package and re-deploy to resolve?

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Re-deployed with Exchange Shield checked, no change.