Hi Steve, First I suggest you try to uninstall Office completely and then reinstall Office. About how to uninstall Office completely, please refer to this article: If this issue still exists, please try to create a new account of MAC and check if it works fine in new account of MAC.

Important: Some items that were created using new features in Office for Mac 2011 or Office 2016 for Mac might behave differently when the document is saved in the file format used by Office 2004 for Mac or earlier. For these instructions, we’re working in Word 2016, but the steps are almost identical in other Office 2016 applications like Excel and PowerPoint. Also, the recovery feature has been around for a long time, so if you’re using an older version of Office (going back to at least Office 2007), you’ll still be able to attempt recovery. This new version, called Office 2016 on both Mac and PC, is the first to have collaboration and sharing tools that closely match what Google Docs has had for years.

Any updates please let me know, I'm glad to help and follow up your reply. Regards, Emi Zhang TechNet Community Support Please mark the reply as an answer if you find it is helpful. If you have feedback for TechNet Support, contact. Hi Beth B Miller, As far as I know users got different problems about Office after upgrading to Windows 10. I suggest you try to reset file associations: • Please go to Control Panel.

• Click Default Programs, and then click Set your default programs. • Click Excel, and then click Choose default for this program. • On the Set Program Associations screen, click Select All, and then click Save. If this issue still exists, please try to repair your Office. About how to repair Office in Windows 10, please refer to this article: Hope it's helpful. Regards, Emi Zhang TechNet Community Support Please mark the reply as an answer if you find it is helpful. If you have feedback for TechNet Support, contact.

Hi Steve, First I suggest you try to uninstall Office completely and then reinstall Office. About how to uninstall Office completely, please refer to this article: If this issue still exists, please try to create a new account of MAC and check if it works fine in new account of MAC. Any updates please let me know, I'm glad to help and follow up your reply. Regards, Emi Zhang TechNet Community Support Please mark the reply as an answer if you find it is helpful. How to schedule skype meeting in outlook. If you have feedback for TechNet Support, contact. I have a similar problem. For example, yesterday I updated some spreadsheets using Microsoft Excel for Mac Version 15.17 (151206) on a Macbook running OS X Yosemite Version 10.10.5.

This morning, I can't open one of the spreadsheets on either the Macbook or a Windows PC. Double clicking in the Finder, or opening within Excel both fail. Nothing appears. However, when I then quit Excel, it prompts me to confirm whether I want to save changes to the spreadsheet, so it is partially opening the spreadsheet. There are no error messages displayed. Rob Bell Australia Desperate.

Then you can use the Install drive to fully re-install the OS on a freshly formated drive, or install it on your many Macs without re-downloading the full installer. It detects the OS X Install program with Spotlight then proposes to build a bootable install disk and make it look as nice as possible. DiskMaker X (was Lion DiskMaker) helps you to build a bootable drive from the official OS X installer app (the one you download from the Mac App Store). Top 10 free apps for mac os x. What's New in DiskMaker X.

Well, a bit more searching provided an answer - the workbook is opening, but opening 'Hidden'. So, from the Mac Excel 'Window' menu, select 'Unhide'. You may need to have a dummy workbook also open and play with Hide and Unhide.

The clue was at - thanks. Rob Bell Australia I had the same problem and up until today, my recourse was to open the Excel file in Apple Numbers. Not a perfect solution but an option. Today after reading these posts I wondered if opening the file in Excel Online would make any difference.

The file opened. Saved it as a new name and I'm back up and running.

Office 365 is a subscription that comes with premium apps like Word, Excel, PowerPoint, OneNote, Outlook, Publisher, and Access (Publisher and Access available on PC only). The apps can be installed on multiple devices, including PCs, Macs, iPads, iPhones, Android tablets, and Android phones. Office 365 also comes with services like 1TB of OneDrive storage, 60 Skype minutes per month, and Microsoft chat and phone support. With a subscription, you get the latest versions of the apps and automatically receive updates when they happen.

With Office 365 subscription plans you get the premium Office applications: Word, Excel, PowerPoint, OneNote, Outlook, Publisher, and Access (Publisher and Access are available on PC only). You can install Office 365 across multiple devices, including PCs, Macs, Android™ tablets, Android phones, iPad®, and iPhone®. In addition, with Office 365 you get services like online storage with OneDrive, Skype minutes for home use, and advanced Outlook.com security. When you have an active Office 365 subscription, you always have the most up-to-date version of the Office applications.

Office 2019 is a one-time purchase that includes classic applications such as Word, Excel, and PowerPoint for use on a single PC or Mac. The applications are not automatically updated; to get the latest version, you must purchase Office again when the new version becomes available. Current Office application versions available for one-time purchase are Office 2019. Previous versions include Office 2016,, Office 2011 for Mac,,, Office 2008 for Mac, and Office 2004 for Mac.