<div dir="auto"><div>Nope. Whatever was, is no more. Without sophisticated backup software that is taking daily or hourly snapshots, after a successful save, the program almost certainly isn't saving any meaningful way to back out any changes. </div><div dir="auto"><br></div><div dir="auto">I didn't set up my backup software until after I had a catastrophic data loss.</div><div dir="auto"><br></div><div dir="auto">Welcome to the club! </div><div dir="auto"><br></div><div dir="auto">I use Acronis Data backup. It takes hourly snapshots of my important folders, and stores the diffs, but it won't take an empty diff, so it's only storing changes. </div><div dir="auto"><br></div><div dir="auto">For my Linux data I do daily rsync with my backup server. The backup sends it's data to the cloud.</div><div><br></div><div data-smartmail="gmail_signature">--<br>Thanks,<br>Alexander<br><br>Sent from my Google Pixel 7 Pro</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Aug 2, 2024, 14:57 Michael via PLUG-discuss <<a href="mailto:plug-discuss@lists.phxlinux.org">plug-discuss@lists.phxlinux.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>I'm in trouble. I really need to go back to an earlier version of my calc document. Chat gpt wasn't any help. Does anyone here know if it is possible?<br>Mike</div></div>
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