fix

EEMSCenterUI/ViewModels/MainWindowViewModel.cs

@@ -43,7 +43,7 @@ internal partial class MainWindowViewModel : ObservableObject, IEEMSBaseServerPr
     private void RequestFile()
     {
         Guid.TryParse(this.GUID, out Guid guid);
-        this._clientProvider?.RequestFile(guid, FileType.Config);
+        bool? b= this._clientProvider?.RequestFile(guid, FileType.Config).Result;
     }