NIS 2012 auto enable connection?

Hi everyone,

I have NIS 2012 (19.8) on a Vista Sp2 32bit pc. I noticed that when I insert the lan cable, the connection is activated immediately even bypassing UAC prompt. Previously I have version 19.5 and the problem was not present.

I run complete scan with NIS and also Power Eraser: no threats founded.

Is it NIS 2012 that enable automaticaly the connection?

Thanks in advance for replies.