diff --git a/.github/workflows/test-dotnet-samples.yml b/.github/workflows/test-dotnet-samples.yml
index 375d067..d2240a9 100644
--- a/.github/workflows/test-dotnet-samples.yml
+++ b/.github/workflows/test-dotnet-samples.yml
@@ -183,3 +183,13 @@ jobs:
                   ${{matrix.dir}}*.gif
                   ${{matrix.dir}}*.json
                   ${{matrix.dir}}*.txt
+                  ${{matrix.dir}}*.csv
+            - name: List files again
+              run: |
+                ls -la ..
+                echo "Test"
+                ls -la ../..
+                echo "Test2"
+                ls -la ../../../
+                echo "Test3"
+                ls ${{matrix.dir}}
diff --git a/Images/ImageExtraction/ImageExtraction.cs b/Images/ImageExtraction/ImageExtraction.cs
index 1e144bd..34aaca4 100644
--- a/Images/ImageExtraction/ImageExtraction.cs
+++ b/Images/ImageExtraction/ImageExtraction.cs
@@ -32,14 +32,14 @@ static void ExtractImages(Content content)
                     Datalogics.PDFL.Image img = (Datalogics.PDFL.Image)e;
                     using (SKBitmap sKBitmap = img.SKBitmap)
                     {
-                        using (FileStream f = File.OpenWrite("ImageExtraction-extract-out" + (next) + ".Png"))
+                        using (FileStream f = File.OpenWrite("ImageExtraction-extract-out" + (next) + ".png"))
                             sKBitmap.Encode(SKEncodedImageFormat.Png, 100).SaveTo(f);
                     }
 
                     Datalogics.PDFL.Image newimg = img.ChangeResolution(500);
                     using (SKBitmap sKBitmap = newimg.SKBitmap)
                     {
-                        using (FileStream f = File.OpenWrite("ImageExtraction-extract-Resolution-500-out" + (next) + ".Png"))
+                        using (FileStream f = File.OpenWrite("ImageExtraction-extract-Resolution-500-out" + (next) + ".png"))
                             sKBitmap.Encode(SKEncodedImageFormat.Png, 100).SaveTo(f);
                     }
                     next++;