I can't open your archive file because you have Ansys.Ansoft.CoreAddin.Addin and I don't have that installed so it won't let me open the archive.
I'm not sure how to fix that but you can go to Workbench and click on Extension, Manage Extensions...
If you see Ansoft in your list, uncheck that and try saving the archive file again.
Or you can put the imported load into a spreadsheet and attach that to your reply.