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You need to digitally sign your apps. Only digitally signed apps can be trusted so smart screen will not complain.
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You need to digitally sign your apps. Only digitally signed apps can be trusted so smart screen will not complain.

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I signed the app here, getting the same result. Do I need a specific type of cert?<br />
<br />
<a href="https://filedb.experts-exchange.com/incoming/2016/07_w29/1106550/ClickOnce_Sign.png" target="_blank" title="ClickOnce_Sign.png (25 KB)"><img alt="ClickOnce_Sign.png" class="file-block lazyload" style="max-width: 800px;" data-src="https://filedb.experts-exchange.com/incoming/2016/07_w29/800_1106550/ClickOnce_Sign.png" /></a>
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I signed the app here, getting the same result. Do I need a specific type of cert?

ClickOnce_Sign.pnghttps://filedb.experts-exchange.com/incoming/2016/07_w29/1106550/ClickOnce_Sign.png

ClickOnce_Sign.png

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I am not using these tools, but it seems signing the clickonce manifest alone is not enough. I'd wait for someone to tell you how to.
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I am not using these tools, but it seems signing the clickonce manifest alone is not enough. I'd wait for someone to tell you how to.

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Thanks David. It sounds like for an internally used application, it's probably better just to click around the SmartScreen warnings rather than jumping the hoops and MAYBE having it go away with a real cert.
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Thanks David. It sounds like for an internally used application, it's probably better just to click around the SmartScreen warnings rather than jumping the hoops and MAYBE having it go away with a real cert.

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Hi experts,<br />
<br />
I have a Visual Studio 2015 built C# ClickOnce app. Everytime i release an update, all of our Windows 10 users get this pop up from Smartscreen. What changes can I make with my app to not trigger this?<br />
<br />
<a href="https://filedb.experts-exchange.com/incoming/2016/07_w29/1106540/Windows10SmartScreen.png" target="_blank" title="Windows10SmartScreen.png (16 KB)"><img alt="Windows10SmartScreen.png" class="file-block lazyload" style="max-width: 676px;" data-src="https://filedb.experts-exchange.com/incoming/2016/07_w29/1106540/Windows10SmartScreen.png" /></a>
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Windows10SmartScreen.png

Hi experts,

I have a Visual Studio 2015 built C# ClickOnce app. Everytime i release an update, all of our Windows 10 users get this pop up from Smartscreen. What changes can I make with my app to not trigger this?



Windows 10 SmartScreen vs ClickOnce app

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

Windows 10 is a personal computer operating system featuring the "universal application architecture" (UAP); apps can be designed to run across multiple devices with nearly identical code, including PCs, tablets, smartphones, embedded systems, Xbox One, Surface Hub and HoloLens. Windows 10 also includes a virtual desktop system, a window and desktop management feature called Task View, the Microsoft Edge web browser, support for fingerprint and face recognition login, voice-based search (Cortana), new security features for enterprise environments, and DirectX 12 and WDDM 2.0 to improve the operating system's graphics capabilities for games.

Windows 10

Programming includes both the specifics of the language you’re using, like Visual Basic, .NET, Java and others, but also the best practices in user experience and interfaces and the management of projects, version control and development. Other programming topics are related to web and cloud development and system and hardware programming.