Library archicad 27 to 28

[Guillermo1]

Hello, i create a file in AC27 later i opened it in AC28 but dont recognize the AC28 library  , for example the flexible pipe dont work, i think is an managing library issue

[JohnB]

MEP library objects área not longer a library parte inferior AC 28.

MEP TOOL in AC28 is different than AC27 or earlier versions.