private async Task ValidateMods() { var missingMods = await _validate.GetMissingModsAsync(new List <string>()); await Application.Current.Dispatcher.BeginInvoke((Action) delegate { MissingMods.AddRange(missingMods); }); RemainingMissingModCount = _installBase.ModpackMods.Count; Task.Factory.StartNew(ViewControllerController); }