Right, I understood that the DLL is missing.
I did open a ticket for this, and also opened a ticket about the
problem with TMX import/export a couple of days ago. The available
options when creating tickets do not seem very appropriate, however:
there are 2 generic components, "component1" and "component2", and 2
versions, "version 1.0" and "version 2.0", none of which correspond to
the version available. Shouldn't these TRAC options be customized at
least a little?