I am only able to delete from the computer, deleting from server was not an option. I deleted it from the computer.
I tried migration again and this time it said it could not find the project on the server and the migration failed and it did an error report.
It seems the local copy is no longer connected to what is left on the server from before.
Alan Yam got the same error message when he try to delete it from the registration server.
I sent an email to UBS requesting them to remove the old project “ETNB Nepali Back translation (OT,NT)” from the server, and and to remove the registration as well.