Cannot Update Microsoft Office 2011 For Mac

I had Microsoft Office 2011 running perfectly before, but after deleting it and reinstalling it later, the whole problem started occuring. I can install office 2011 14.0.0, 14.1.0 and 14.2.0 individually. However I cannot update them to any versions in between, including the full versions (14.0 to 14.1 or 14.1 to 14.2).
Support for Office for Mac 2011 ended October 10, 2017. Rest assured that all your Office 2011 apps will continue to function—they won't disappear from your Mac, nor will you lose any data. But here's what the end of support means for you: You'll no longer receive Office for Mac 2011 software updates from Microsoft Update.

How Do You Update Microsoft Office 2011 For Mac

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Oct 07, 2015 Microsoft has released the Microsoft Office for Mac 2011 14.5.6 update. In addition to the application improvements that are mentioned in this article, Office for Mac 2011 is now available as a subscription offering. For more information about subscriptions, see Frequently Asked Questions. This update has prerequisites. For one-time purchases of Office for Mac 2011 you can install Office on only one computer. However, you may transfer Office for Mac 2011 to another computer that belongs to you if you experience a hardware failure or you buy a new computer. For more information, see the Microsoft License Terms for your product. Oct 11, 2017 Microsoft has officially ended support for Office for Mac 2011 as scheduled, nearly seven years after the software suite was first released. 2011 versions of Word, Excel, Outlook, and PowerPoint will no longer receive feature or security updates as of October 10, 2017.

SUMMARY

Microsoft Office 2011 For Mac Will Not Update

This article describes how to connect Microsoft Outlook 2011 for Mac to Microsoft Exchange Online.

MORE INFORMATION

Connecting to Exchange Online by using Office Outlook 2011 for Mac requires no additional software.

To set up a new Exchange Account in Outlook 2011 for Mac, follow these steps:

1.	Start Outlook 2011 for Mac, click Tools , and then click Accounts .
2.	At the bottom of the window, click the PLUS SIGN (+), and then click Exchange
3.	Enter your information in the E-mail address , User name , and Password text boxes. Make sure that User Name and Password is selected as the Authentication Method , and the Configure Automatically check box is selected.
4.	Exchange Online auto-detects your settings and configures your profile.
5.	You are prompted to let Outlook redirect to the correct AutoDiscover URL. Make sure that you click to select the Always use my response for this server check box to prevent multiple prompts in the future, and then click Allow.
6.	Make sure that your settings are correct on the Accounts screen, and give your account an appropriate description. Close this dialog box when you are finished.
7.	On the main Outlook screen, click Tools .
8.	Under Online Mode , change to Online .
9.	The Exchange Online account should now be online, and the account begins to sync your mailbox.