I have an Acer laptop with Windows 7 Home Premium, I had never had a problem until you connect a USB adapter for internet, hotmail messenger now tells me that an error occurred in the IP address, not how to fix this please someone help me please ?

Hi, I noticed that you posted your question in None-English language. Please understand that this forum is provided for English product only. For support for localized versions it would be best to use the support resources appropriate to your language. You can visitthe Worldwide Sites link to find the appropriate resources for your language. Best RegardsDale