Hello L Bailey2,
Thank you for posting in Microsoft Community.
We understand that you would like to open your documents however you were getting this error message: Hmmm… can't reach this page might be having issues or it may have moved permanently to a new web address. Let’s us check on this together and sort this out. Rest assured; we will do anything in our capability to assist you with your concern.
Based on your description, you are having issues with opening your files in both online and locally saved versions. This error message could mean that your file is corrupted or was not saved at all. There is a possibility that we can restore the latest update however, it will depend on how the error message is displayed. Also, there is a possibility that this is a temporary issue and your IT admin can fix this. We would like to set your expectation that Microsoft does not have any file recovery tool however, we would like to assist you with the steps on how to recover the file. In any case recovery will not be possible you will have to recreate the file.
We appreciate you have For us to have a clear picture of the issue, please provide us details about these questions:
- May we know what is the Office license installed in your PC? Sample of Office license is Microsoft 365 Business/Family/Personal. For guide on how to check, please review this page: About Office: What version of Office am I using? - Microsoft Support.
- Where is this file originally created?
- May we ask if you can provide us a screenshot of the error message you get from the browser and the locally saved files.
We have support articles that discusses about the recovering earlier version of the document/restore a previous version/recover your Office files by checking if the file is in autosave state. Please check if any of this will help:
We look forward to your response. Kindly let us know, if there is any misunderstanding or clarifications of our description by sending us a reply.
Sincerely,
Kathy A.
Microsoft Community Moderator