1) Open the folder in ur windows explorer... C: \Program Files\hotspot Shield\config\hss_data
In under hss_data floder delete all file.
2) First open R4huldud3.exe. And enter first is computer name and second is workgroup. and set click.
3) Run HOTSPOT SHIELD and connect.
4) Open this link http://skype.hotspotshield.com/index.php?lng=en & That show the erro authetication fail or undefined error. Now reload again this link u show the code.