OK, I admit defeat! Has anyone managed to get remote apps working on 2012?
We're just about there except that when the app is launched, the remote computer is untrusted and is using a self-signed certificate, despite a SAN certificate being available.
Under Deployment Properties on the server everything is configured for the SAN certificate and shown as "Trusted". We can accept the error and continue but it's messy, especially if a user manages to hit a different VDI each time.
I've tried telling it to use the SAN cert from the command line with wmic /namespace:\\root....etc but to no avail.
Can it really be this difficult?