• Right-click the file or folder, and then click Restore previous versions.
• Before restoring a previous version of a file or folder, select the previous version, and then click Open to view it to make sure it's the version you want.
• To restore a previous version, select the previous version, and then click on Restore.
Warning: The file or folder replaces the current version on your computer, and the replacement can't be undone.
You can't open or copy previous versions of files that were created by Windows Backup, but you can restore them.
If the Restore button is unavailable, you can't restore a previous version of the file or folder to its original location. But you still might be able to open it or save it to a different locationt. Try your luck.