I'm on Windows 7 Home basic, Using world phone PC app. After installation when I tried to login to the app it shows an error Gatekeeper Error Gatekeeper () not found. However, I did tried at office network it works properly in my friends Laptop. OS Windows 7 Enterprise Edn. Looking forward to hear soon

Hi, This problem may be more related to the third party program World Phone. Please understand that Microsoft has the very limited resources about the third party program. You may contact its support team directly. http://www.worldphone.in/customer-support.html Please Note: Microsoft provides third-party information to help you find technical support. This information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information Kim Zhou TechNet Community Support