|
| 1 | +--- |
| 2 | +layout: post |
| 3 | +title: "Fix Unrecognized Installer Warning" |
| 4 | +download: false |
| 5 | +--- |
| 6 | + |
| 7 | +<p>Our previous code signing certificate expired, and our new certificate is not yet recognized by Windows Defender SmartScreen. |
| 8 | +SmartScreen is reputation based, so once we have enough successful installations, SmartScreen will automatically recognize |
| 9 | +Open Live Writer. Until then, however, you may get a warning when you download and run the installer.</p> |
| 10 | + |
| 11 | +<p>This tutorial shows you how to complete the installation until SmartScreen begins to recognize us.</p> |
| 12 | + |
| 13 | +<p>Note that this application is also available on Windows 10 via the Windows Store. The latest update has been submitted |
| 14 | +to the store and is currently in the certification process.</p> |
| 15 | + |
| 16 | +<p>You can read more about SmartScreen in the following locations:</p> |
| 17 | + |
| 18 | +<ul> |
| 19 | +<li> |
| 20 | +<a href="https://docs.microsoft.com/en-us/windows/threat-protection/windows-defender-smartscreen/windows-defender-smartscreen-overview">Windows Defender SmartScreen</a> |
| 21 | +overview on docs.microsoft.com. |
| 22 | +</li><li> |
| 23 | +<a href="https://feedback.smartscreen.microsoft.com/smartscreenfaq.aspx">Windows Defender SmartScreen Frequently Asked Questions</a> |
| 24 | +(see questions "How should I decide whether to run a program flagged by Windows Defender SmartScreen as ‘not commonly downloaded’?" and |
| 25 | +"How can I download files reported as unsafe by Windows Defender SmartScreen in Internet Explorer 10?"). |
| 26 | +</li><li> |
| 27 | +<a href="https://blogs.msdn.microsoft.com/ie/2011/05/17/smartscreen-application-reputation-in-ie9/">SmartScreen® Application Reputation in IE9</a> |
| 28 | +from the Internet Explorer Team Blog post announcing SmartScreen back in 2011. |
| 29 | +</ul> |
| 30 | + |
| 31 | +<p><i>Note: One possibility to immediately gain reputataion is to use and EV (Extended Validation) code signing certificate. |
| 32 | +In the case of Open Live Writer, we've recently done some work to code sign every software build, including nightly releases. |
| 33 | +EV Certificates won't work with our code signing infrastructure. Since this is a temporary issue for the new certificate, |
| 34 | +and we really want to have automated signed builds (for speedy future releases, signed nightly releases for beta testers, etc.) |
| 35 | +we've decided to not to go with an EV cert for now.</i></p> |
| 36 | + |
| 37 | +<h3>Steps for installing Open Live Writer if you receive SmartScreen warnings</h3> |
| 38 | +<ol> |
| 39 | +<li> |
| 40 | +If you download via Edge or Internet Explorer, you may receive a warning indicating that the installer is not commonly downloaded |
| 41 | +as shown below. If so, you can still view the download by clicking "View Downloads" or run it by clicking "Run". You may choose to |
| 42 | +download the application and view the digital signature. You can do that by right clicking, selecting Properties and selecting the |
| 43 | +Digital Signatures tab. |
| 44 | + <br/> |
| 45 | +<img src="images/not-commonly-downloaded.png" /> |
| 46 | +</li><li> |
| 47 | +When you run the installer, you may see a prompt that only has a "Don't Run" button. Click on the "More info" link below the warning text. |
| 48 | +<br/> |
| 49 | +<img src="images/windows-protected-your-pc.png" /> |
| 50 | +</li><li> |
| 51 | +Verify that the Publisher information shown in the "More info" text shows that the application is signed by the .NET Foundation |
| 52 | +as shown below, then click the "Run anyway" button.<br/> |
| 53 | +<img src="images/verify-and-run.png" /> |
| 54 | +</li> |
| 55 | +</ol> |
0 commit comments