Don't kill software when there's an exception

ViewModels/MainViewModel.cs

@@ -293,6 +293,7 @@ class MainViewModel : BaseViewModel, IFontResolver
                     }
                 }
                 LogInfo("Please report this error to a programmer or fix the issue listed above.");
+                IsCreatingPDF = false;
             }
         }
     }
@@ -442,7 +443,9 @@ class MainViewModel : BaseViewModel, IFontResolver
             var filePath = file.FilePath;
             if (!File.Exists(filePath))
             {
-                LogInfo("ERROR: File {0} does not exist at path {1}. Please remove it from the report or re-add it using the Add Item button if you still want it to be in this report.", file.Title, file.FilePath);
+                LogInfo("ERROR: File \"{0}\" does not exist at path \"{1}\". Please remove it from the report or re-add it using the Add Item button if you still want it to be in this report.", file.Title, file.FilePath);
+                IsCreatingPDF = false;
+                return;
             }
             if (fileName == ".DS_Store" || fileName == outputFileName)
             {

Views/MainView.axaml

@@ -113,7 +113,7 @@
         <DataGrid.RowDetailsTemplate>
             <DataTemplate x:DataType="models:ReportFile">
                 <TextBlock TextWrapping="Wrap" Margin="4,4,4,0">
-                    <Run FontWeight="Bold" Text="File Name"/>: <Run Text="{Binding FileName}"/>
+                    <Run FontWeight="Bold" Text="File Path"/>: <Run Text="{Binding FilePath}"/>
                     <LineBreak/>
                     <Run FontWeight="Bold" Text="Notes"/>: <Run Text="{Binding Notes}"/>
                 </TextBlock>