java.io.FileNotFoundException: http://www.anzhixin.com/checkReg?sid=3&macAdd=&sv=2010.8.2
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
	at com.anzhixin.util.UrlUtil.getText(UrlUtil.java:48)
	at com.anzhixin.ui.AboutBox.<init>(AboutBox.java:149)
	at com.anzhixin.ui.MainFrame.initGUI(MainFrame.java:114)
	at com.anzhixin.ui.MainFrame.<init>(MainFrame.java:102)
	at com.anzhixin.ui.MainFrame.main(MainFrame.java:80)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
	at com.exe4j.runtime.WinLauncher.main(Unknown Source)
