You need to install MSXML4.
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I'm surprised Save .mdl File also wasn't enabled as soon as you selected the Aircraft Title. Are you sure the selected title is a valid, flyable aircraft?everything else is greyed out except Make Library
Libraries are made from existing models. It would appear you have previously created a .mdl file for the Lancaster. You won't find the Auster in that list until you create as .mdl file for it.I clik on this and get Make Object Library page which has the FCS Lancaster in it. I don't know where the Autocrat
HAPPY NEW YEAR to all.
I have just posted SAMM version 2.2.00 at http://stuff4fs.com. I fully supports P3D, both Versions 1 and 2, converting P3Dv2 aircraft to static and further converting those static models for use with FS9, FSX and P3D v1. (Note, however, P3Dv2 aircraft are typically much more complex that those for earlier versions. Earlier versions of FlightSim may not be capable of accommodating this added complexity.)
The new version should be automatically detected the next time you run SAMM. If it isn't, you can download it from the SAMM page at http://stuff4fs.com.