Sharing an Excel Workbook and Remote Web Access
 

I have been able to share an excel standalone wookbook on our network and
also through a sharepoint document workspace. The workbook is used to show a
schedule of workers that is constantly changing. When a change is made and
saved, all users are notified as they should be. Now I have a user that
needs to share this same workbook but via remote web access. If they access
our sharepoint site, they get a message that get updates fail on
https://..... Is there a way to share and collaborate on this workbook
somehow via remote web access?

Thanks.
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Andy OnCall