I use both the Mac and a PCand I published directly from Adobe muse to my website and manage through business catalysthowever this time Adobe muse is telling me that it cannot find my web sight so I went to business catalyst and I try to publish from ther

I use both the Mac and a PC and I published directly from Adobe muse to my website and manage through business catalyst however  this time Adobe muse is telling me that it cannot find my web sight so I went to business catalyst and I try to publish from there by adding my domain manually but business catalyst give an error message that The domain is already in use. How is that? Could be that the publishing history is saved in another duplicate file muse file always published using the publish menu in Adobe muse for the same website with no issues