![]() ![]() Consequently, we recommend only changing this setting if absolutely required. These issues depend on details of how the app was written. #Textpad download for windows 8.1 how toFor more information about how to use the Compatadmin tool, see How to use the Compatibility Administrator utility in Windows.ĭisabling display scaling can result in content that is too small to be read or interacted with reliably it can also produce visual artifacts such as clipped or overlapped content. You can download the Windows ADK from Windows Assessment and Deployment Kit (ADK). You can manage bulk-shimming of applications by using the Compatadmin tool, which is available in the Application Compatibility Toolkit that is included in the Windows Assessment and Deployment Kit (ADK). For example, Figure 2 Application Properties shows how a user can disable bitmap scaling: Users can do this by using the Compatibility tab of the application’s Properties UI. In the cases where users cannot deal with the bitmap scaling of apps that aren’t DPI-aware (for example, 125% scaling and fuzzy applications), individual Windows desktop applications can be shimmed to not be scaled. Tell Windows not to scale an app that’s not DPI-aware Writing DPI-Aware Desktop Applications in Windows Making Your Desktop Apps Shine on High- DPI Displays (BUILD 2013 presentation) #Textpad download for windows 8.1 updateMicrosoft provides developer resources that can help them update their app, including the following: If they are not, you can ask your app vendor to update their app to be DPI aware. It is possible that newer versions of your applications are already DPI-aware. Microsoft recommends that all applications become DPI-aware. ![]() ![]() What you can do about apps that aren’t DPI-aware Run the latest version of the app or ask the application vendor to update their app to be DPI aware Windows bitmap scales the application to any high DPI displays that are attached to the system can be fuzzy at 125% and 150% scale factors.Īpplication scales itself at launch to the system DPI (usually the same as the primary display DPI) Windows scales the app to any displays that do not match this.Īpplication dynamically scales itself to the display DPI. Mmc.exe (Microsoft Management Console and its plugins) Windows distinguishes between three classes of applications. To turn this column on, click the View menu, click Select Columns, check the box for DPI Awareness, and click OK.) The column titled DPI Awareness tells you whether a particular process is aware of DPI or not. (By default, process explorer does not show the DPI Awareness column. Figure 1 Process Explorer shows this utility in use, with the column for DPI Awareness enabled. Use the Process Explorer tool to determine if an app is DPI-aware. How to tell if an application is not DPI-aware In most instances this will result in crisp and usable applications, but in some instances, the result is less crisp and might have a slightly fuzzy or blurry appearance because of the bitmap scaling. This ensures that the application is the correct size on a high DPI display. However, if an application is not DPI aware, and is running on a high DPI display, Windows scales the app by applying bitmap scaling to the application output. Therefore, if your enterprise line of business apps are also DPI-aware, your users should not have a problem with any Windows displays or scale factors. These apps generally work well across a wide range of scale factors. ![]() These apps include: Internet Explorer, Office, Firefox, and. DPI-aware apps actively let Windows know during application launch that they are capable of scaling themselves to work well on a high DPI display. Windows desktop apps fall broadly into two classes: apps that are DPI-aware and those that are not. ![]()
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