Hi There,
I'm afraid we migrated data wrong for our old SharePoint 2010 installation to Office 365. We used the old SharePoint only as a central file storage and had a couple of DMS. We simply opened both SharePoints in explorer and copied the data. Now we have the problem when we open the old documents, it still needs the credentials from our old environment.
Can someone please advise how to fix this?
Thansk in advance,
Lucas de Wal