A Rollup Update has been released for Outlook 2010. This is a non-security update and adds support for MAPI over HTTP to Outlook 2010. This is also the first Outlook Rollup Update since May 2014 and replaces the retracted December Hotfix KB2899591.
Aside from MAPI over HTTP support, it also contains 5 additional fixes and 24 fixes from the following previously released Hotfixes which are only available by request:
- KB2880523: 2 fixes
- KB2881055: 6 fixes
- KB2883007: 5 fixes
- KB2880545: 1 fix
- KB2889819: 1 fix
- KB2889833: 1 fix
- KB2889900: 3 fixes
- KB2899529: 5 fixes
Most notable new fixes are:
- You cannot synchronize an Office 365 account in Outlook 2010. Additionally, you receive an “80040600” error in the sync logs.
- Assume that you have a calendar in a public folder. Then, you search items in the calendar in Outlook 2010. When the search result is returned, Outlook may crash if you try to open the calendar by clicking it on the Navigation pane.
Note: This update is also offered via Microsoft Update or already installed automatically for you when Microsoft Update is configured to also update other Microsoft applications.