Windows 10, Office 2016:
Clicking http links in Outlook I receive the error:
Something unexpected went wrong with this url
The links do not open in the browser.
Additional symptoms are that, after installing an updated version of Waterfox (Firefox variant), there are two entries for Waterfox in the Default Apps Web Browser selector.
Best Answer
It was reported useful to change the default browser to something else, then change it back to what you want.
You can refer to the thread discussed in Technet forum: https://social.technet.microsoft.com/Forums/office/en-US/36a3023b-1280-4c5d-b2ab-bde22a9e0994/outlook-2016-windows-10-something-unexpected-went-wrong-with-this-url-not-enough-storage-is?forum=outlook