diff --git a/CADability/IShowProperty.cs b/CADability/IShowProperty.cs
index e216b565..48433fa5 100644
--- a/CADability/IShowProperty.cs
+++ b/CADability/IShowProperty.cs
@@ -317,7 +317,6 @@ protected IShowPropertyImpl()
         {
             this.frame = null;
         }
-
         #region IShowProperty Members
         /* So ist die Lösung um interface methoden nicht public machen zu müssen
          * ist aber viel Schreibartbeit
diff --git a/CADability/Project.cs b/CADability/Project.cs
index b7eeb509..8e927091 100644
--- a/CADability/Project.cs
+++ b/CADability/Project.cs
@@ -1573,6 +1573,7 @@ internal static Project ReadFromFile(string FileName, bool useProgress)
                 {
                     res.fileName = FileName;
                     res.openedAsJson = true;
+					stream.Close();
                     return res;
                 }
             }