can you get an arc file back once published?

My computer died. So I don't have the local files for my arc.

Can I get back the published version?
Or do I have to recreate it from scratch?

I think that if you edit and republish an arc with autosave turned on you get an autosave file on your computer with the mission details - custom mobs probably won't be saved though :/.

If you get the autosave file after republishing then you can edit it and save it under its normal name.

to get a published arc saved locally just hit the "save as" checkmark on the edit screen of published arc.

thanks