LC4 - Network error on localhost

Hi guys,

I need your help on an issue. Yestarday, I downloaded the new version of LC and use only this one. Previuosly, I've used LC3.2.

My issue is that when ckecking the localhost on LC4 an error is received, network error so I cannot execute any scenario.

Could you pleas help me? Any thoughts will help.

P.S. The projects I'm using was created on LC3.2.

Thanks