Windows 7 and Microsoft ISATAP


  • My HP PC says there is a problem with Microsoft ISATAP Adapter #2.  I'm probably as non-geek as one can get, and I have absolutely no idea what to do.  This problem seems to be affecting being able to scan by going through START.  I have no playback sound in Finale PrintMusic and wonder if this ISATAP problem is the cause.
    Thursday, May 12, 2011 8:02 PM


  • Hi,

    As I know Microsoft ISATAP is used to help enterprises transition to an IPv6 infrastructure. The ISATAP adapter encapsulates IPv6 packets by using an IPv4 header. This functionality enables the client to transport IPv6 traffic over an IPv4 infrastructure. 
    If you are using wireless devices, please disable IPv6 on your computer. To do this, please visit the following website.
    How to configure a Windows Vista client to obtain an IPv6 DHCP address


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    Wednesday, May 18, 2011 7:05 AM