Restore UCS from 3900 to vCMP Guest (LACP not supported)

You can edit the ucs archive using something like 7Zip to get access to the conf files that are contained within. In the archive, if you look at bigip_base.conf you should see the lacp config detailed in the file which you can then delete/hash out as appropriate. Don't forget to resave the edited archive in 7zip before uploading onto your big-ip.

Make sure you've got a backup copy of the ucs file before you start editing it :-)