Just took over looking after an SBS2011 server, and have found the "tsgateway" ("Remote Desktop Gateway" service is missing (the BPA told me it wasn't started, in fact it's not there at all).
As you might expect, users can't connect to PCs using Remote Web Access as a result.
I know that it's a special case with SBS2011 in that the tsgateway service is installed but it looks like it isn't - so I don't want to try to add it as a role/feature as I think this may break it.
What's the best way to reinstall the service?
Thanks in advance.