Scenery Doubles?

[SCAREcrow22]

Please excuse me if this has already been answered, but some of my scenery packs that I've downloaded are doubled. For example, I have two identical sets of Shyguy's Mainstreet Set v1 in the game, but when I check the files, there is only 1 file. Does anyone know how to get rid of this extra set? It's very annoying, and I have some doubles of others, too.

thanks

[RoCkInToM.]

yeah i had it to
i deleted it and search my whole pc
by steelworks i found that i placed it in style
not in style/themed
and with the rock 'n' rollercoaster(DRP) i had downloaded it and saw it twice in the game
i still have it:bulb:
i don't know how to fix it

RoCkInToM