I'm trying out ArcGis for a 60 day trial and would like to try the Web AppBuilder Dev Edition. However when trying to install I get the infamous
Error 400 Invalid redirect_url
I followed the install instructions here and troubleshooting here, with no luck. I'm have node 6.9.5 installed.
I am a loss as to what is going on, so hoping for advice and also to check that it is not the trial account status that is causing the problem.