+ dcp::EncryptedKDM ekdm(dcp::file_to_string (wx_to_std (d->GetPath ()), MAX_KDM_SIZE));
+
+ /* Decrypt the DKDM to make sure that we can */
+ shared_ptr<const dcp::CertificateChain> chain = Config::instance()->decryption_chain();
+ DCPOMATIC_ASSERT (chain->key());
+ dcp::DecryptedKDM dkdm(ekdm, chain->key().get());
+
+ new_dkdm.reset(new DKDM(ekdm));
+ shared_ptr<DKDMGroup> group = dynamic_pointer_cast<DKDMGroup> (selected_dkdm ());
+ if (!group) {
+ group = Config::instance()->dkdms ();
+ }
+ add_dkdm_model (new_dkdm, group);
+ add_dkdm_view (new_dkdm);