diff --git a/PROMS/Volian.Controls.Library/ImageItem.cs b/PROMS/Volian.Controls.Library/ImageItem.cs
index 25d42635..4c455064 100644
--- a/PROMS/Volian.Controls.Library/ImageItem.cs
+++ b/PROMS/Volian.Controls.Library/ImageItem.cs
@@ -98,7 +98,6 @@ namespace Volian.Controls.Library
 		public override void RefreshContent()
 		{
 			IdentifyMe(false);
-			Volian.Base.Library.vlnStackTrace.ShowStackLocal("refreshcontents", 2);
 			RefreshDisplay(false);
 			SetExpandAndExpander(MyItemInfo);
 		}
@@ -871,7 +870,7 @@ namespace Volian.Controls.Library
 		public static byte[] imageToByteArray(System.Drawing.Image imageIn, string fname)
 		{
 			// get filename's extension to map to imageformat:
-			string ext = fname.Substring(fname.IndexOf(".")+1).ToUpper();
+			string ext = fname.Substring(fname.LastIndexOf(".") + 1).ToUpper();
 			System.Drawing.Imaging.ImageFormat ifmt = System.Drawing.Imaging.ImageFormat.Gif;
 			switch (ext)
 			{