couatl v2.0 (build 2337)
panic log started on Wed Jan 29 17:59:40 2014
TaskletExit: ()
It happend when i installed Zurich Airport from FSDT.
You are running an old version of the Couatl program. Since the current versions is always downloaded online by the installer when you run it, it's not possible you would get an old version by mistake. The only possible explanation is that you have some kind of security software like an antivirus or similar, that has blocked the download of the current version, so you got the one that is included with the installer, which might be older (depending when you downloaded the scenery installer).
Either download the current installer for the scenery, or download and install the Stand-Alone Addon Manager, AFTER the scenery is installed.
I also tried to install the latest addon Manager, but no luck.
Sorry, but it's not possible that you would end up with an old version of the Couatl.exe, if you really did that. The most current version of Couatl.exe is 2357 or 2358 and is both downloaded online when the installers starts, but it's also included in the Stand-Alone Addon Manager installer.
A possible explanation is that an antivirus has blocked the installation of the current version, causing a mismatch of files.
And, be sure you turn OFF all antivirus, firewall and similar software during the installation. And, before launching FSX, configure the antivirus to exclude the following files from scanning:
YourFSXFolder\fsdreamteam\couatl\Couatl.exe
YourFSXFolder\bglmanx.dll
