fusion,
Would you mind contacting me on skype. Search for the same screen name. I'd like to talk to you about Felton Treading, if you don't mind. And, we can discuss this JMA issue. It seems you have a modified version, or an original from Jurik.
Thanks.

Hi Fat Tails,

I have JMA (Date Modified: 11/25/2011) installed on my PC. That's the reason why I said no when the dialogue window asked me if I want to replace the existing file. Any suggestion ? Please see the attached old JMA. TIA

Fat Tails 

Definitely linked to the JMA. Do you already have another JMA installed on your machine?

fusion 

Hi Fat Tails, I have JMA (Date Modified: 11/25/2011) installed on my PC. That's the reason why I said no when the dialogue window asked me if I want to replace the existing file. Any suggestion ? Please see the attached old JMA. TIA

The indicator you want to install does not work with your version of JMA. This is what you can do:

(1) Edit your JMA with NinjaTrader, rename it to something else, such as JMA2, then save and compile via F5.

(2) Now import the file again, and when asked whether you want to replace the existing JMA, answer YES.

There are no other indicators that access your version of the JMA, because it cannot be accessed. You still can use it as JMA2, if the new JMA does not make you happy.

fusion,
Our JMAs are the same, except the output variable name is different. I prefer the output variable used by your version, because it's the standard NT name. I changed my JMA to match yours, and will replace the Price Channel ind in the d/l section. But first I am going to add some more MAs.

Posted version2. See post #1 above.

fusion, this should fix your JMA issue.

Thanks zachary, I have been following this thread because I had exactly the same trouble. Everything worked fine this time I just accepted the change of your jma. What a brilliant indicator! Thanks again
doppio