Is it possible to turbosmooth tyflow?

[annlee]

I made some coins to fall down use tyfow.
Because the coins model with symble on its face that made model complicated
I use low poly to simulated and cache them.
Then I add turbosmooth on the tycache model but the mode is disappear.
Seem I shouldn't add turbomooth.
How to fix this problem?
Thank you for your kind reply~