When an asynchronous operation on a WebView element in a JavaScript Windows Store application is finished, the application may crash if the WebView element has already been deleted. This issue occurs on a Windows 8.1 based computer that has Internet Explorer 11 installed and the asynchronous operation is started by using the webview.invokeScriptAsync, webview.captureSelectedContentToDataPackageAsync, or webview.acpturePreviewToBlobAsync method.
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