Hi,
I tried all that without success.
I'm going to take a look at the support.
In the meantime I created an Android application to start the import of the ".2xc" file.
Code:
File file = new File(Environment.getExternalStorageDirectory() + "/servers.2xc");
Uri data = Uri.fromFile(file);
Intent i = new Intent();
i.setAction(android.content.Intent.ACTION_VIEW);
i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
i.setDataAndType(data, "application/2xc");
startActivity(i);
finish();