Microsoft has rolled out a couple of hotfixes for the Windows 10 Technical Preview build 10049 tonight. Between the two, the hotfixes address an issue preventing users from enabling Hyper-V after installing build 10049, as well as an issue with Outlook preventing the client from indexing new emails.
Here's the full description of the issues each update corrects.
KB3053902:
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.
KB3053898:
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.
If you're running Windows 10 build 10049, you should be able to snag the above hotfixes from Windows Update now.
