My Traffic X Professional V5.3b (Airport Importing issue)

Hi, Like my others I purchased a new airport (Doha’s OTHH) from a well known FSX scenery provider.

I don’t seem to be able to add traffic to this airport using the My Traffic editor.

I have created the notepad file with the required information for this new airport and made sure it is in the root My Traffic folder within FSX.

Within the MyTraffic Editor, after opening the mytraffic database to edit,  I then select the option from the top menu to “import airport.txt”, after this, when I check the list of airports, the number has not increased by 1 as I would have expected, and the airport ‘OTHH’ is not included in the airport list.

Has anyone any ideas at to what I might be doing wrong? For your information, I have included the content of the airport.txt (which I pulled from the internet) for this new airport (OTHH) below:

 OTHH,25.274500139,51.608333141,4.0,G,0,0.70,Qatar
{
  RUNWAY,15945,197,HARD RUNWAY,13976,197,HARD
 PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,23.0,GATE PARKING,36.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,23.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,50.0,CARGO PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,23.0,GATE PARKING,36.0,GATE PARKING,36.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE PARKING,23.0,GATE
 }

(In the actual airport text file each of these entries are on separate lines).