Hello Sorry about my English if are problems with reading my post. Maybe I present my problem on the screen: http://img177.imageshack.us/my.php?image=terry.jpg When I connect my mobile internet, there are one more driver in the manager. Already I have about 150 same drivers yellow marked. When I turn off IPV6, it is turning automatically on, when I connect internet. And don't say "this problem can be ignored". Yes, my internet is working, but I don't want to have rubbish in my device manager. ;)

Hi, Thank you for posting. From the screenshot, I noticed it seems that it is not an English version of Windows. As you know, this forum is geared to answer on the English version of the product. Although we would try our best to assist you here, for support for localized versions it would be best to use the support resources appropriate to that language. As this issue needs specific analysis on the information, I would like to suggest that you post the problem in the appropriate forum to ensure that you are best served by the most suitable engineers. Also, the engineers there are experienced in troubleshooting localized version products. For your reference, here is the Polish Forums: Polish Forums http://social.technet.microsoft.com/Forums/en/category/polishforums Having said that, I'd still like to provide the following: please refer to this Knowledge Base first: On a Windows Vista-based computer or on a Windows Server 2008-based computer, the Microsoft ISATAP adapter appears with a yellow exclamation mark next to it in Device Manager, and you also receive an error message http://support.microsoft.com/kb/932520 After checking the screenshot, I found that the Karta Microsoft ISATAPs are the similar. At this time, please try to remove the duplicated ISATAPdevices manually and see if it works. Note: Please perform a full system backup before doing this. Thank you for your understanding. Hope the problem will be resolved soon.Nicholas Li - MSFT