Two WU updates have been pushed to devices on Windows 10 Build 10049. Updates KB3053898 and KB3053902 bring fixes to Hyper-V and Outlook mail indexing bugs faced by many with Build 10049. Read the details below and click on the updates name to follow official link and read more.
Fixes the issue of “you cannot enable Hyper-V after performing a clean install of Windows 10 Technical Preview Build 10049, nor after upgrading to Build 10049 from a build that did not have Hyper-V enabled.”
Fixes the issue of “After installing Windows 10 Technical Preview Build 10049, Outlook 2013 and Outlook 16 Preview might not index new emails. As a result, new emails do not appear in search results, and if you rebuild the index, no emails appear in search results.”