ERROR WHEN OPENING POWER BI DESKTOP

I am unable to open the Power Bi Desktop files anymore, as I get error message "The following system error occurred: Class not registered
An error occurred when loading the '51d0d04b-cf54-47ab-80ab-7efe92f2207d', from the file, '\\?\C:\Users\dzamagni\Microsoft\Power BI Desktop Store App\AnalysisServicesWorkspaces\AnalysisServicesWorkspace_5990b586-0234-4366-8ab3-50c5a9514a80\Data\51d0d04b-cf54-47ab-80ab-7efe92f2207d.1.db.xml'."

Additonal details:

Feedback Type:
Frown (Error)

Timestamp:
2025-07-17T12:15:01.3883510Z

Local Time:
2025-07-17T14:15:01.3883510+02:00

Session ID:
9ddee1e8-8e5a-4b17-862e-b807413ea1cc

Release:
July 2025

Product Version:
2.145.1105.0 (25.07)+decbc46fce458c5b8d5109d6f32a743f2ac949c8 (x64)

Stack Trace:
Microsoft.PowerBI.Client.Windows.Storage.FileOpenException
at Microsoft.PowerBI.Client.Windows.Services.LocalAnalysisServicesDatabaseCreator.<CreateAnalysisServicesDatabaseAsyncImpl>d__8.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.Client.Windows.Services.AnalysisServicesDatabaseCreator.<CreateAnalysisServicesDatabaseAsync>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.Client.Windows.Services.PowerBIPackagingService.<Open>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.Client.Windows.Services.BiPackageOperationHandler.<LoadArtifact>d__25.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.Client.Windows.Services.CurrentArtifactManager.<ExecuteAndHandleFileOpenErrors>d__56.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.Client.Windows.Services.CurrentArtifactManager.<>c__DisplayClass37_0.<<OpenArtifactAndSetAsCurrent>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.Client.Windows.Services.UIBlockingService.<>c__DisplayClass19_0`1.<<BlockUIAndRun>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at Microsoft.PowerBI.Client.Windows.Services.UIBlockingService.WaitOnUIThreadForTaskCompletion[T](Task`1 task)
at Microsoft.PowerBI.Client.Windows.Services.UIBlockingService.BlockUIAndRun[T](Func`1 asyncMethod, PowerBIProgress progress)
at Microsoft.PowerBI.Client.Windows.Services.CurrentArtifactManager.OpenArtifactAndSetAsCurrent(IPowerBIWindowService windowService, IPowerBIArtifact artifactToOpen, IExceptionHandler exceptionHandler, Nullable`1 entryPoint)
at Microsoft.PowerBI.Client.CommandLineFileService.TryOpenOrCreateReport(IPowerBIWindowService windowService, IExceptionHandler exceptionHandler, Boolean forceCreate)
at Microsoft.PowerBI.Client.AppReportFlow.<OpenExistingReport>d__43.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.Client.AppReportFlow.<ContinueLoadWithMainWindow>d__38.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.Client.AppModule.<>c__DisplayClass4_1.<<Run>b__2>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.Client.Windows.MainWindow.<<ActivateMainWindow>b__42_1>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.PowerBI.Client.Windows.IExceptionHandlerExtensions.<HandleAwaitableAsyncExceptions>d__1.MoveNext()

PowerBINonFatalError:
{"AppName":"PBIDesktop","AppVersion":"2.145.1105.0","ModuleName":"Microsoft.PowerBI.Client.Windows.dll","Component":"Microsoft.PowerBI.Client.Windows.Services.LocalAnalysisServicesDatabaseCreator+<CreateAnalysisServicesDatabaseAsyncImpl>d__8","Error":"Microsoft.PowerBI.Client.Windows.Storage.FileOpenException","MethodDef":"MoveNext - PFE_SYSTEM,PFE_METADATA_LOAD_FAILED","ErrorOffset":"563","ErrorCode":"DataModelLoadFailed"}

InnerException0.Stack Trace:
at Microsoft.PowerBI.Client.Windows.AnalysisServices.AnalysisServicesService.ExecuteXmla(String xmla, ITelemetryService telemetryService)
at Microsoft.PowerBI.Client.Windows.AnalysisServices.AnalysisServicesService.ImageLoadDatabaseFromPbix(String databaseName, String filePath, Uri dataModelPath, ITelemetryService telemetryService)
at Microsoft.PowerBI.Client.Windows.AnalysisServices.AnalysisServicesService.LoadDatabaseFromPbix(String filePath, Uri dataModelPath, DatabaseDocuments initialDocuments)
at Microsoft.PowerBI.Client.Windows.Services.LocalAnalysisServicesDatabaseCreator.<CreateAnalysisServicesDatabaseAsyncImpl>d__8.MoveNext()

OS Version:
Microsoft Windows NT 10.0.22631.0 (x64 en-US)

CLR Version:
4.8 or later [Release Number = 533320]

Peak Virtual Memory:
70.2 GB

Private Memory:
254 MB

Peak Working Set:
384 MB

IE Version:
11.1.22621.0

User ID:
3ff4295c-3a96-41c9-bee4-e822f590892d

Workbook Package Info:
1* - en-US, Query Groups: 0, fastCombine: Disabled, runBackgroundAnalysis: False.

Telemetry Enabled:
True

Model Default Mode:
Empty

Model Version:
PowerBI_V1

Enabled Preview Features:
PBI_scorecardVisual
PBI_onObject
PBI_setLabelOnExportPdf
PBI_oneDriveSave
PBI_oneDriveShare
PBI_odspSaveBackgroundUpload
PBI_modernOfficeFilePicker
PBI_useModernPublishDialogs
PBI_gitIntegration
PBI_tmdlInDataset
PBI_directLakeRemoteModeling
PBI_directLakeOnOneLake
PBI_newCard
PBI_buttonSlicerAuthoring
PBI_daxInlineCopilot
PBI_aiNarrativesVisual
PBI_generateMeasureDescriptionsButton
PBI_visualCalculationsAuthoring
PBI_tmdlViewToggle
PBI_copilotUnifiedTooling
PBI_UserInstalledVerticaODBCDriver
PBI_sqlDbNativeArtifactsOnDesktop

Disabled Preview Features:
PBI_googleBigQueryAdbcVersionEnabled
PBI_shapeMapVisualEnabled
PBI_SpanishLinguisticsEnabled
PBI_qnaLiveConnect
PBI_metricsArtifactsOnDesktop
PBI_b2bExternalDatasetSharing
PBI_enhancedTooltips
PBI_publishDialogsSupportSubfolders
PBI_enhancedReportFormat
PBI_advancedSlicerTypeList
PBI_textSlicer
PBI_qnaImproveLsdlCopilot
PBI_UserInstalledNetezzaODBCDriver
MashupFlight_EnableOracleBundledOdacProvider
PBI_dataFunctionActions

Disabled DirectQuery Options:
TreatHanaAsRelationalSource

Cloud:
GlobalCloud

DPI Scale:
125%

Supported Services:
Power BI

WebView2 Runtime Version:
138.0.3351.83

WebView2 SDK Version:
1.0.2365.46