HOW TO MERGE TC WITH TRAINZ 2006?

TC which version? 1, 2 or 3?
Side note. Don't use caps on the forum. Its taken as shouting. No one will answer your query.
 
You can add the trs2006 .ja files to TC but not the other way round. Just rename them to put TRS2006 on the front first otherwise you may overwrite the TC content.

Cheerio John
 
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