merge??

Hi all, Im new to the forums so forgive if this has been asked before
I have trs2019 uk edition on steam but have recently got the platinum edition via trainz portal. Is there anyway I can merge the 2 together as the uk seems to have a lot more assets that I require??
Ta

Quite sure that would be a NO. Unless there was something the helpdesk can do. Platinum has the same assets as UK, only a lot more of them internationally. You may have downloaded some from the DLS on your steam install.
cheers
Graeme