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Problems to export from AC13 to AC15

Anonymous
Not applicable
hi, anyone knows why since I exported a model from AC13 x86 to AC15 x64, the program runs veeeery sloooow ? (I mean in AC15)
Thank you people !!
3 REPLIES 3
Anonymous
Not applicable
Exported to AC15??
Or just open AC13 project with AC15?
Anonymous
Not applicable
Exported to AC15?? How, in what format?
Or just open AC13 project with AC15?

Try to explain better.
Anonymous
Not applicable
Model originally made in AC13.
Then exported/open to AC15 x64.