Copy InfoPath forms to other list in same site collection

I've to copy some InfoPath forms to another SharePoint Online custom list in the same collection. I've made some search in internet and renamed the exported xsn file in cab, extracted the content, changed the url in manifest.xsf file with the new list location, added all the files in a zip file ad recreated the cab file, renamed it in xsn file. But after the procedure I'm not able to open the new file in InfoPath 2013.