Can some one tell me, in Vista, how i can flushdns entries from cmd?

I get an error about eleveted ...

My account is belongs to administrators group.

Regards

You'll need to run cmd.exe as an Administrator. To do this, go to Start and type in "cmd.exe" (without the quotes) - THEN, go to the top of the search window (above what you just typed in) and you'll see a reference to cmd.exe. Right click on this and select "Run as Administrator".

Alternatively, construct a shortcut to it and select the "Run as Administrator" in the Compatibility tab - or right click on the shortcut and select "Run as Administrator".