ACTIVE FTX Central Problems after Installing Pacific Northwest Demo

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Using FTX Global, Vectors and LC Europe I`ve installed Pacific Northwest Demo.

 

My  first Flight in These Region was amazing.

After this I want to open FTX Global get following message::

 

"Duplicate Landclass index 14

Aborting FTX Central"

 

Clicking the OK_button close FTX Global window.

There is no possibility to do any Input in FTX Global.

 

Then I wanted to deinstall  the Pacific Northwest demo to look, if the Problem is gone. I found no way to install this scenery.

 

Do you know any help for me?

 

Thanks

 

Michael