Set Default WCF Proxy Generator during install


The installation program lacks an important feature, to modify the default registry entry for the WCF Proxy Genrator so that it uses the Exception Handling WCF Proxy Generator and so that uninstall reverts it back to the default WCF PRoxy Generator. Setting the registry entry during install is easy, but Setup doesn't provide a way to "modify" a registry entry back to original during uninstall easily. Something extra must be attached to the custom build action for Uninstall to handle.
The entry in question is:
See the attached image for default settings and exception handling proxy settings.

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