Yesterday I got this same error after upgrading to the latest version of Power BI Desktop (from MS download, not MS Store). I completely uninstalled and reinstalled Power BI Desktop and everything started working again. Today, the error is back. I reproduce it by select in this case a new Data source for Microsoft Graph Secutiry Connector. As soon as I click the "sign in" buttton for the Organizational account that error is thrown. Below are details it prompted me to copy here. Anyone have any ideas? Want to avoid reinstalling PBI Desktop as a resolution. 🙂 Feedback Type: Frown (Error) Timestamp: 2021-05-07T17:13:38.6466218Z Local Time: 2021-05-07T12:13:38.6466218-05:00 Session ID: 15ee0276-773c-447c-bf73-b245eb7a4508 Release: April 2021 Product Version: 2.92.1067.0 (21.04) (x64) Stack Trace: System.IO.FileNotFoundException at Microsoft.Mashup.WebViews.Windows.EdgeChromium.WebViewWindowFactory.IsRuntimeAvailable(String browserExecutableFolder) at Microsoft.Mashup.Client.UI.WebViews.Windows.ModernBrowserOAuthDialogFactory.Create(IWindowHandle parentWindowHandle, IUIHost uiHost, OAuthBrowserNavigation browserNavigation, String resourceKind) at Microsoft.Mashup.Client.UI.Shared.OAuthManager.OpenOAuthDialog(IWindowHandle parentWindowHandle, String resourceKind, String accessToken, String resourceUrl) at Microsoft.Mashup.Client.UI.Shared.OAuthManager.<>c__DisplayClass6_0.<OpenOAuthDialog>b__0() at Microsoft.Mashup.Client.UI.Shared.OAuthManager.<>c__DisplayClass7_0.<AsyncGetOAuthResult>b__0() at Microsoft.Mashup.Host.Document.ExceptionHandlerExtensions.HandleExceptions(IExceptionHandler exceptionHandler, Action action) PowerBINonFatalError: {"AppName":"PBIDesktop","AppVersion":"2.92.1067.0","ModuleName":"Microsoft.Mashup.WebViews.Windows.EdgeChromium.dll","Component":"Microsoft.Mashup.WebViews.Windows.EdgeChromium.WebViewWindowFactory","Error":"System.IO.FileNotFoundException","MethodDef":"IsRuntimeAvailable","ErrorOffset":"-1"} OS Version: Microsoft Windows NT 10.0.19042.0 (x64 en-US) CLR Version: 4.7 or later [Release Number = 528372] Peak Virtual Memory: 38.5 GB Private Memory: 717 MB Peak Working Set: 817 MB IE Version: 11.789.19041.0 User ID: 4fa921ad-73c1-48e8-8a2d-14e93c86e792 Workbook Package Info: 1* - en-US, Query Groups: 0, fastCombine: Disabled, runBackgroundAnalysis: True. Telemetry Enabled: True Model Default Mode: Empty Model Version: PowerBI_V1 Enabled Preview Features: PBI_JsonTableInference PBI_NewWebTableInference PBI_ImportTextByExample PBI_ExcelTableInference PBI_eimInformationProtectionForDesktop PBI_newFieldList Disabled Preview Features: PBI_shapeMapVisualEnabled PBI_SpanishLinguisticsEnabled PBI_qnaLiveConnect PBI_azureMapVisual PBI_dataPointLassoSelect PBI_compositeModelsOverAS PBI_narrativeTextBox PBI_dynamicParameters PBI_anomalyDetection PBI_cartesianMultiplesAuthoring Disabled DirectQuery Options: TreatHanaAsRelationalSource Cloud: GlobalCloud DPI Scale: 100% Supported Services: Power BI
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