One drive files download corrupt

It gives you an overview of what has happened to your OneDrive over time and it can help you identify any unusual activities. For example, if your OneDrive was infected by malware, you can look for when it happened.

The activity feed shows individual file and folder operations in reverse chronological order. You can scroll down to see previous days, or move the slider below the daily activity chart to quickly move to a specific day.

Tip: Use the expand and collapse arrow next to each day in the activity feed to show or hide activities for that day.

If you selected Custom date and time , select the earliest activity that you want to undo. When you select an activity, all other activities that occurred after that are selected automatically. Note: Before you select Restore , scroll to the top of the activity feed to review all the activities you are about to undo. When you pick a day in the activity chart, the more recent activities are hidden in the feed, but they're still selected when you select an activity. This action will undo all the activities you selected.

Note: If you change your mind about the restore you just did, you can undo the restore by running Files Restore again and selecting the restore action you just did. When version history is turned off, Files Restore can't restore files to a previous version. For information about versioning settings, see Enable and configure versioning for a list or library.

Files Restore uses version history and the recycle bin to restore OneDrive, so it's subject to the same restrictions as those features. I'm posting this question for awareness.

Perhaps, it could help other people to avoid data loss like the one I have experienced. However, in case you have any thoughts on this or can offer a working solution or a workaround, your comments are highly appreciated!

In certain cases, you won't be able to restore them even from the version history. I would not recommend relying on this service for storing important information.

So, my issue is following: one day all of a sudden a number of files stored in cloud and synced locally with OneDrive became "corrupted", e.

An attempt to open the remote server version of the same files in browser from the SharePoint web page lead me to the same result - "The file can't be opened Those files where uploaded to OneDrive quite a while ago and they were accessible before. So I decided to look into Version History hoping to restore a proper version from there. How surprised I got when I figured out that current corrupted version was the only one record in the history. Another weird discovery was the modified date of the file not matching the modified date of that history entry record:.

I then decided to look inside the file and try to figure out what those apps meant when saying "corrupted". I found this:.

This happened to me with the paid Office Family subscription. But even if you're subscribed to Office Business and you think you could "rest assured", you're wrong, unfortunately. I'm experiencing exactly the same issue with my Office Business subscription too. But in this case I'm able to restore some of the files. Here I'm able to see the "corrupted" version and the previous one in the version history:.

The only difference is "Modified By" field real names are blurred intentionally, but they are different , e. I was able to "fix" the file by restoring it to a lower version number. I'm afraid that in case of personal OneDrive storage, the uncorrupted version is lost or not displayed which makes file content lost forever. I shared all of this with the support and still received a " But I would appreciate any thoughts or comments on this from Community as the situation itself is very frustrating.

Dear Office support! After reading this, do you still believe that " OneDrive doesn't corrupt the file You can repeat this as a mantra multiple times, but this won't change or hide the facts.

Was this discussion helpful? Yes No. Sorry this didn't help. Thanks for your feedback. I go through your post carefully and I apologize for all the trouble it has caused and sorry about your time.

As per your description, first glad to know that you are able to "fix" the file by restoring feature to a lower version number from OneDrive for business version history feature. You can also select multiple files by pressing and holding one photo or video, then tapping the circle next to additional file names to check them.

Tap More in the upper right corner, then tap Save. Tap the arrow at Save to this location to see folders on your device. Pick a folder for the downloaded files, then tap Save. In the OneDrive app, open the folder that has the photos or videos you want to download. Select a photo or video. In the OneDrive app, select the check box of the file or files that you want. For Windows phones, tap and hold the file you want to download, then select the check boxes for any additional files you want.

Select Download. For Windows phones, tap More , then tap Download. You can also tap and hold any of the files you selected in Step 1, then tap Download.

OneDrive and SharePoint Online has till recently kept versions of your files will change soon to , read more here. Here you can select to view previous versions and then save and older copy as the new copy:. When you simply cannot open the document, best is to go to the web.

For OneDrive Files, go to Office. For libraries synced from Teams, go to the Team, click on any of the Files Tabs, click on open in SharePoint and locate the document in the document library.

You can also go to Office. Click on the ellipses next to the document and go to Version History:. Find an older version of the document that you think still worked and open it by clicking on the hyperlinked modified date. You can now save it as the new version.

I have however learnt with Excel to rather copy and paste the content into a new Excel Workbook, then save this as the new document. Hoping to see you there!