You’ve got a pirated version of Encore. That bug was fixed before 1.0 was released, but it did exist in prior builds- 1.0.0.37699, for instance. Nobody can help you with this- it’s a bug that got fixed before Encore got released, and there’s no workaround for it.
I would suggest that you purchase Encore 1.5.1. Even though it was fixed in Encore 1.0, version 1.5.1 is even better. If there is a pirated version of Encore 1.5 out there, I’d recommend that you don’t download that. Because there might be bugs in it which were fixed before it was released. Plus, it’s bad karma.