Windows 10 SDK Preview Build 15042 Released

Today, we released a new Windows 10 Creators Update SDK Preview to be used in conjunction with Windows 10 Insider Preview (Build 15042 or greater). The Preview SDK is a pre-release and cannot be used in a production environment. Please only install the SDK on your test machine. The Preview SDK Build 15042 contains bug fixes and under development changes to the API surface area. If you are working on an application that you need to submit to the store, you should not install the preview.

The Preview SDK can be downloaded from developer section on Windows Insider.

For feedback and updates to the known issues, please see the developer forum.  For new feature requests, head over to our Windows Platform UserVoice.

What’s New

  • No API changes have occurred since build 15021.
  • Windows SDK setup name change: With this release of the Windows SDK the setup executable name changed.  If you have scripts designed to install the previous SDK, you will need to update the path to use the new name:  WinSDKSetup.exe.
  • The Windows SDK will now formally only be supported by Visual Studio 2017 and greater. You can download the Visual Studio 2017 RC here.

Known Issues Windows SDK

  • DX12 Template Throws when running Build 15042: This is a known bug in the Windows SDK installer.  If you encounter this issue, you can repair the SDK by simply running the following command from an Administrative command prompt:  C:program files (x86)windows kits10bin10.0.15042.0x86DismFoDInstall.cmd
  • Unable to deploy to device:  If you are unable to deploy your app to a device or emulator, it may be because Windows IPOverUSB did not install correctly.  To work around this issue:
    1. Open up the ISO
    2. Navigate into the WindowsSDKInstallers folder
    3. Double click on the file “Windows IP Over USB-x86_en-us.msi”
    4. Follow the prompts
  • Windows App Certification Kit crashes when launched from Visual Studio: If Visual Studio cannot deploy the app, the Windows App Certification Kit may crash when loading.  To work around this issue:
    1. Launch the Windows App Certification Kit from the Windows shortcut
    2. Provide a pointer directly to the package to run the tests

API Updates and Additions

No API changes have occurred since build 15021. For a list of the APIs added since Windows 10 Anniversary Update, please see 15021.

Announcing Windows 10 Insider Preview Build 15046 for PC

Hello Windows Insiders!

Today we are excited to be releasing Windows 10 Insider Preview Build 15046 for PC to Windows Insiders in the Fast ring. As you can see, we have done quite a few experiments in the Creator’s Update so far to try out different colors and icons and we have loved co-creating the results you see today with you.

What’s new in Build 15046

Color of Cortana’s home on the taskbar: You had a LOT of opinions on this topic and we have been loving the enthusiastic feedback coming in! We finished our experiment with the color of Cortana’s home on the taskbar and for now, it’s back to the color it was before. Thanks for your feedback on this change.

Cortana on the taskbar

Windows Defender Improvements: Windows Defender Security Center has added a notification icon to the notification area so you can see your protection status at a glance. You can also easily launch the app from the notification icon. Windows Defender Antivirus notifications also now lead to Windows Defender Security Center when clicked. Also: Windows Defender Security Center can now be launched directly from the Settings app and the “App and Browser” page is now functional.

New Defender icon in notification area

Pick up where you left off in Cortana: We are experimenting with how we display what you can pick up where you left off across your devices in Cortana. Cortana now proactively shows you apps, files and websites from Microsoft Edge. Previously, this feature only displayed websites from Microsoft Edge in Action Center. Let us know what you think! (Available EN-US only.)

Improved translations: For Insiders who speak non-English languages, we wanted to let you know that we have heard your feedback on our translations and have been actively making improvements. With this build you should see improvements – particularly in OOBE and for some of our newer settings, but across the system as well. We encourage you to take a look around the system, and if you spot anything translation that doesn’t quite seem on point, please log feedback using the steps here.

Updated Gaming Settings icon: A lot of you sent in feedback on this. We listened and adjusted the Gaming icon in Settings to feel more inline with the other icons on the Settings home page.

Gaming Settings icon

Application Installation Control: You now have the option to control what type of apps are allowed to install on your PC. This setting is available by going to Settings > Apps > Apps & features. You can choose to only allow installation of Store apps, choose to be warned when installing a non-Store app but allow their installation, or choose to allow installation of apps from anywhere.

App Install Control

When you choose either of the Store options, you’ll see a warning when attempting to install a non-Store app. The warning will direct you to the Store where you can download an alternate app if available. In some cases, when there’s already an equivalent app in the Store, the warning will provide link to that app. This is an opt-in feature, and the default setting is to allow installation of apps from anywhere. (Note: This went live with last week’s build.)

Other changes, improvements, and fixes for PC

  • We fixed the issue causing a small percentage of PCs to fail to update to recent builds due to a corrupt registry key.
  • We fixed the issue causing Microsoft Edge and / or the taskbar to stop responding requiring you to open Task Manager to restart explorer.exe.
  • Windows Hello face authentication should work again on Surface Pro 4 and Surface Book devices.
    After updating to a new build, we’ve updated the text on the welcome screen to say “Might take several minutes” instead of “Might take several minutes or so”. Thanks to everyone who sent feedback on how the original phrasing was overly casual.
  • Cortana’s background is now black instead of the previous grey.
  • We fixed an issue in tablet mode where, with certain DPI levels, Start tiles would render on first launch of Start after entering tablet mode but on subsequent launches would appear blank.
  • We fixed an issue resulting in Shift+F10 not working to open context menus for websites displayed in Microsoft Edge.
  • We fixed an issue in Microsoft Edge where using the left/right arrow keys might sometimes unexpectedly result in forward/back page navigation.
  • We fixed an issue resulting in copy failing the first time you tried to copy a password from the LastPass extension in Microsoft Edge to a website.
  • We fixed an issue resulting in the Microsoft Edge app window being unexpectedly slow to follow your mouse when dragging it around the screen.
  • We fixed an issue in Microsoft Edge where, after opening a link in a new tab, tooltips might start drawing behind the Microsoft Edge window instead of on top.
  • We fixed an issue that could result in input no longer working in a particular Microsoft Edge tab after tearing it away to make a new window.
  • We fixed an issue resulting in Microsoft Edge launching on pen click when that was the configured pen click action in Pen and Windows Ink Settings.
  • We fixed an issue resulting in Microsoft Edge sometimes unexpectedly crashing when deleting characters typed using an IME (for example, the Japanese IME, or the MS Pinyin IME).
  • We fixed an issue resulting in drag and drop (for example, into an Outlook 2016 email) sometimes not working on PCs with multiple monitors where the two monitors have different DPIs.
  • We fixed an issue where the icon for Windows Insider Program under Settings > Update & security was shown as a square.
  • We fixed an issue where all windows on a PC using multiple monitors would move to the primary monitor after remoting into the machine from a single monitor remote desktop session.
  • We fixed an issue resulting in Storage Sense in Storage Settings failing to purge the recycle bin with certain machine configurations.
  • We fixed an issue resulting in an unexpected and unnamed 0 byte item listed under Manage Optional Features in Settings.
  • We fixed an issue where PC Reset wasn’t working in the last flight, the PC would boot to a blue screen saying that there was a problem resetting your PC.
  • We fixed an issue resulting in being unable to mount an ISO with the sparse file attribute set.
  • We fixed an issue where handwriting text candidates might stop working properly after using strikethrough to erase words written in the handwriting panel.
  • We fixed an issue resulting in the Korean IME’s composition indicator unexpectedly not appearing when typing jamo into certain text fields.
  • We fixed an issue where app updates in the Store may fail with error code 0x8020002B.
  • We fixed an alignment issue with entries on the Sign-in options Settings page.
  • We fixed the issue causing the Microsoft Edge F12 Developer Tools to intermittently crash, hang, and fail to accept inputs. If you continue to have issues with the F12 Developer Tools, send us feedback!
  • We fixed the issue where pressing F12 in Microsoft Edge multiple times invokes multiple F12 windows (all but one are non-functional).
  • We fixed the issue where toggling F12 between the docked and undocked state repeatedly can crash Microsoft Edge.

Known issues for PC

  • Some PCs will fail to update to this build at 71% and roll-back to the previous build. See this forum post for details.
  • [GAMING] Some popular games might minimize to the taskbar when launched. You can click on the game on the taskbar to get the game back.
  • [GAMING] Certain hardware configurations may cause the broadcast live review window in the Game bar to flash Green while you are Broadcasting. This does not affect the quality of your broadcast and is only visible to the Broadcaster.
  • Some UWP apps may unexpectedly appear with their app package in the title bar as opposed to the app name.
  • Pressing F12 to open the Developer Tools in Microsoft Edge while F12 is open and focused may not return focus to the tab F12 is opened against, and vice-versa.
  • Sometimes launching F12 will launch the F12 window behind the active Microsoft Edge window.
  • ADDED: Insiders with multiple monitors may encounter an issue where one of the monitors stops rendering (with the exception of the mouse). While rebooting will fix it, you can also resolve the issue via Settings > System > Display under the Multiple displays section, set it to only use the monitor that’s functional, then set it back to “Extend these displays” and the issue should be resolved.
  • ADDED: Some Insiders are reporting getting an 0x80070228 error when attempting to download this build. See this forum post for details.

Keep hustling team,
Dona <3

Homegrown Trailers hits the road with Windows 10

Growing up in the Pacific Northwest, I’ve been a lifelong adventurer who enjoys camping in the great outdoors with few amenities and the ability to disconnect from the urban world. When I had the first of my two daughters ten years ago, I knew things would change and they did. As the girls got older, I realized that the amount of things you have to bring to keep the kiddos comfortable can be overwhelming. I soon discovered that I was the only one who could deal with a lack of privacy, pitching tents and sleeping on the ground. I knew there had to be a better way to enjoy the outdoors with my family, and as a sustainability consultant, I was determined to find the greenest path. Four years ago after an exhaustive search of the RV market, my daughter asked me, “Daddy, what if we build a treehouse on wheels?” It dawned on me that I needed to build a trailer that was capable of being off-grid, comfortable with some key amenities, and was made with sustainable materials.

About a year ago, Eric Gertsman, co-founder and chief marketing officer and I launched Homegrown Trailers based in Kirkland, Wash., a social purpose corporation that produces sustainable, hand-crafted travel trailers.

As most small business owners who are starting out can relate, it’s all about finding the right technology fast so you can get your business off the ground. We ended up cobbling together software and hardware technologies from our personal lives or that seemed to meet our immediate needs. We definitely weren’t thinking big-picture of where we wanted to be and how technology could help get us there.

We started with a hodgepodge of technology. I had been using a Google Chromebook and Google’s G Suite of apps to collaborate on projects and edit documents in real-time while Eric and the rest of the team were using Microsoft devices and tools. While I found Google’s line of products to be simple, I soon realized that simplicity came with limited functionality, which impacted the business’ ability to achieve goals and grow. As our business picked up, we became more and more frustrated that we had to constantly transition documents back into Microsoft Word or Excel to effectively communicate and collaborate amongst our team and with partners. As co-founder and CEO, I really started to feel my productivity take a hit because I couldn’t crunch numbers or create the kind of graphs I needed in Google Sheets like I could with Microsoft Excel. I also became frustrated at the inability to effectively edit and create new documents when off-grid or on a slow Wi-Fi connection, and editing images or graphically heavy documents often crashed my Chromebook. And when it came to hardware, I found myself buying a new Chromebook at least every year due to the amount of use, which is not in line with my sustainability values.

With a fast-growing small business and a goal to produce a couple hundred trailers a year in the not too distant future, we quickly understood that technology is critical to our success and we needed a change. We needed a more productive, secure and robust set of software and hardware technology that could keep up with our operational and production demands. We recently turned to Microsoft and SADA Systems, a Microsoft National Solutions Provider, to help digitally transform each employee’s personal work experience and how we work with each other.

Homegrown Trailers team uses Windows 10 via their Surface Pro 4 device to collaborate and edit documents in real-time.

Homegrown Trailers team uses Windows 10 via their Surface Pro 4 device to collaborate and edit documents in real-time.

SADA Systems led us through a series of discovery sessions to discuss our business processes and how Microsoft technology can improve our day-to-day operations. The SADA team then completed our migration and deployment, and provided training services to ensure we optimized the vast features of the Microsoft cloud solutions. After having a mishmash of technologies for a few years, it has been refreshing to have one set of software and hardware technologies –   Windows 10, Office 365, Dynamics 365 and Windows devices – that are intuitive to use and work seamlessly together. We appreciate the operating speed and how intuitively everything works together in Windows 10, especially the ease of collaboration and communication that comes with using its suite of tools. Windows Ink has been a unique addition that allows me to notate documents and engineering plans very quickly on my Surface Pro 4 when working with the production team. I can then send immediate plan updates to our engineers, designers, regulators and other stakeholders.

It has also been really encouraging to see our communication and collaboration grow over the last few months because of Microsoft products like SharePoint, Microsoft Planner and Skype for Business. Because we’re a small yet mighty team with limited financial resources, we need to be as efficient as possible so we can grow to meet market demand. At the same time, we need to watch our bottom line while continually pushing the envelope on innovation. With Microsoft Planner, we can now assign tasks to create the kind of workflow needed for production, sales, and marketing efforts. Specifically, it has enhanced our weekly team meetings by ensuring that we’re not duplicating tasks or getting ahead of ourselves by pushing forward on a project that is dependent on another project being complete. But, it has also helped us ensure the team is staying focused, making and sharing their progress as well as meeting the most important goals each day. Another great way our team is staying connected is through the power of shared calendars via Microsoft Outlook. Our previous system didn’t allow us to effectively see what each other were up to and when to best optimize our time as a team.

Homegrown Trailers uses Microsoft Planner to assign tasks to create the kind of workflow needed for production, sales and marketing efforts.

Homegrown Trailers uses Microsoft Planner to assign tasks to create the kind of workflow needed for production, sales and marketing efforts.

I’ve also noticed a huge difference in ease of access to materials we are all working on. We can now easily post documents in SharePoint and work collaboratively without the hassle of clogging our email inboxes with large attachments, dealing with the headache of version control or wasting valuable time converting files back and forth. Personally, I’ve seen my productivity improve because I can now access documents from anywhere on any device, which is big since I am always on the go working with my team and in meetings with customers and partners. We are in the midst of launching Microsoft Dynamics 365 for Sales to streamline our customer interactions and improve the hand-off from our sales to production teams. With all of these tools at our fingertips, we can now avoid redundancies in our work and no longer have to battle technology inefficiencies so we can focus on building trailers and getting them to our passionate customers.

My team actually just drove across the country with one of our trailers to the Daytona 500 in Daytona Beach, Florida to meet with other small business owners who are looking to digitally transform their business just like us. While this may not be the first place you would think to see a Homegrown Trailer, we were excited to share both our story and commitment to building a fully electric and sustainable travel trailer. With Microsoft on our side, we have seen an immediate improvement to our operations and were delighted to share our early learnings and commitment to a more sustainable future especially as the NASCAR community works to do the same.

I was able to join the team for two legs of the drive and have to add that I love how Skype for Business via our Surface Pro 4 devices has kept those of us on the road this week for the Daytona 500 connected to the team back home no matter where we are. We have been able to push projects forward that would not have been possible without the technology and I was even able to walk my production team through some troubleshooting via Skype while flying across the country.

Homegrown Trailers employees build sustainable, hand-crafted travel trailers in its Kirkland, Wash., facility.

Homegrown Trailers employees build sustainable, hand-crafted travel trailers in its Kirkland, Wash., facility.

Today, I am back in the office and my team is hitting the open road back to Washington. We are excited to have been able to take advantage of this opportunity, share our experiences with other entrepreneurs, and continue growing our business with Microsoft at our side so that many others can get out there and experience the world in a Homegrown Trailer.

You can follow us on Twitter at @TrailerGreen, on Facebook, on Instagram, on LinkedIn or learn more at