diff --git a/MainWindow.cs b/MainWindow.cs
index 11b6a24..fe78527 100755
--- a/MainWindow.cs
+++ b/MainWindow.cs
@@ -171,7 +171,8 @@ namespace Buypeeb {
 				Directory.CreateDirectory(this.location);
 			}
 			if (!File.Exists(p)) {
-				File.CreateText(p);
+				var fs = File.CreateText(p);
+				fs.Close();
 			}
 			File.WriteAllText(System.IO.Path.Combine(this.location, "userdata.json"), j);
 		}
diff --git a/YahooAuctionsItem.cs b/YahooAuctionsItem.cs
index ee011fe..a1b88a5 100644
--- a/YahooAuctionsItem.cs
+++ b/YahooAuctionsItem.cs
@@ -77,7 +77,7 @@ namespace Buypeeb {
 				throw e;
 			}
 
-			var jst = TimeZoneInfo.FindSystemTimeZoneById("Asia/Tokyo");
+			var jst = TimeZoneInfo.CreateCustomTimeZone("JST", new TimeSpan(9, 0, 0), "Japan Standard Time", "Japen Standard Time");
 
 			var j = j_full["items"];
 			this.originalName = j["productName"];
diff --git a/ui/main.glade b/ui/main.glade
index eb6c02d..9de5837 100644
--- a/ui/main.glade
+++ b/ui/main.glade
@@ -172,7 +172,7 @@
                     <child>
                       <object class="GtkToolButton">
                         <property name="visible">True</property>
-                        <property name="sensitive">False</property>
+                        <property name="sensitive">True</property>
                         <property name="can_focus">False</property>
                         <property name="tooltip_text" translatable="yes">Save</property>
                         <property name="label" translatable="yes">Save</property>