Two copies of Ninja don't work

[sdruley]

Unable to connect to NinjaTrader (127.0.0.1/36973). Please make sure NinjaTrader is running: An invalid argument was supplied --fe80::34ba:25c7:87c7:3339%14:36973

I have two computers. Each with its own copy of NinjaTrader - free trial - each has its own unique license key.

One computer is with me on the road and the other at home so that I am using Ninja only one computer at a time.

Why am I getting the above error message?

[NinjaTrader_Matthew]

Who are you using as your data provider? Who are you attempting to connect to?

What steps are taken to produce this error? Does it happen immediately on startup, or is it after you attempt to connect to a provider?

[sdruley]

The problem went away. i don't kknow how