diff --git a/config/images.php b/config/images.php
index 5fab7704..7cf5dc07 100644
--- a/config/images.php
+++ b/config/images.php
@@ -42,13 +42,22 @@ if($_POST['action']=="addimage")
 			system("convert -sample 500 \"".$_FILES['image']['tmp_name']."\" ../data/logo-500.gif");
 			system("convert \"".$_FILES['image']['tmp_name']."\" ../data/logo.gif");
 
+			if(file_exists("../data/logo-100.gif") && file_exists("../data/logo-200.gif") && file_exists("../data/logo-500.gif") &&  file_exists("../data/logo.gif"))
+				echo happy(i18n("GIF Images successfully created"));
+			else
+				echo error(i18n("Error creating GIF Image files.  Make sure 'convert' binary is in your path, and that 'system' function can be used"));
+				
 			echo notice(i18n("Creating sized logo files:<br />&nbsp;logo-100.png<br />&nbsp;logo-200.png<br />&nbsp;logo-500.png<br />&nbsp;logo.png"));
 			//make some PNG's as well
 			system("convert -sample 100 \"".$_FILES['image']['tmp_name']."\" ../data/logo-100.png");
 			system("convert -sample 200 \"".$_FILES['image']['tmp_name']."\" ../data/logo-200.png");
 			system("convert -sample 500 \"".$_FILES['image']['tmp_name']."\" ../data/logo-500.png");
 			system("convert \"".$_FILES['image']['tmp_name']."\" ../data/logo.png");
-			echo happy(i18n("Logo Image successfully uploaded"));
+
+			if(file_exists("../data/logo-100.png") && file_exists("../data/logo-200.png") && file_exists("../data/logo-500.png") &&  file_exists("../data/logo.png"))
+				echo happy(i18n("PNG Images successfully created"));
+			else
+				echo error(i18n("Error creating PNG Image files.  Make sure 'convert' binary is in your path, and that 'system' function can be used"));
 		}
 		else
 		{