а вот и ответ...мож кому еще понадобитсо
1.Click Start, type regedit in the Start Search box, and then press ENTER.
2.Locate and then click the following registry subkey: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Netbt\Parameters
3.On the Edit menu, point to New, and then click DWORD Value.
4.Type NodeType, and then press ENTER.
5.Right-click NodeType, and then click Modify.
6.In the Value data box, type the desired value, and then click OK. Note To use Broadcast-node name resolution, set this value to 1.
7.Exit Registry Editor.