Fix Excel Sharing Violation error - Your changes could not be saved because of sharing violation or were saved to a temporary document.

If you receive Document not saved or Document not completely saved error message when saving an Excel workbook, see this post for the resolution.

How to Recover a Microsoft Excel File That Is Not in a Recognizable Format. If Microsoft Excel fails to recognize a file in the XLSX or XLS format, the data contained in the file could be corrupted.

If you open an attachment from within your email program and then save it, the file may seem to have disappeared. Similarly, files you download from t ...