Output Coordinate System

Hallo everyone,

i have a problem with Version 2018.

have to bring my data as a stl with a pre defined coordinate system into another program. SW 2017 was perfect for it i used it a lot. now i got the Version 2018 sp2 and it is not working anymore . i think it is  a system bug i tryed a lot of time with different conditions but nothing works for me.

If i do something wrong please tell me

sorry i got bad english

Greetings

SolidworksImport export