Help with backdoor trojan please ???

Its the system32\MSKD one
I went thru all the processes the norton 2004 said to go thru and warning window has taken a rest.... and I think Its off my comp BUT
I keep getting a warning pop up window that a remote comp is trying to access comp ... with no success I think, but window keeps poping

Any suggestions ? thanks Ron

 

In reguards to first post ,,, How do I turn off the pop up window that tell theres a remote comp trying to access ??

If norton 2004 is protecting... I don't need to know more then once ??
But keeps on poping up .
Or Is there a way to stop comp from even trying to access ??