Problem to autoroute 4 layer

[Italia]

Hi,

i'm tring to autoroute a 4 layer project in proteus ares but the autoroute use only
top and buttom layer. i select in layer usage section the inner layer 1 and 2.
I also selectlayer pair in the design rule manager but also manually i cant swap
in inner layer when i place a via. can someone help me?

 

[tilz0R]

Well, first question: Why you need autorouter?
Are you such a bad designer?

Autorouter will not do the stuff for you

 

[Italia]

Like i can see you are a junior member.. if you read the complete message i said that i have problem
with autorouter and manually to! Have u the answer or not? Can someone give me an help?