How do I re-export my RLO after editing?

I have recently completed my RLO and downloaded an offline version to test out. It's working fine on an external hard drive on all the computers I've tested it on thus far. I'm getting feedback from some user groups and then want to edit the RLO. I made some edits today, published them but I can't seem to find how to export the RLO again... it's like the option to do so has vanished. Is there something I'm doing wrong?

It should be exactly the same as the first time.

1. In the workspace, choose the RLO
2. Select the I icon
3. Choose the export tab
4. Choose the type of export you want.