Why our application can't show the BarCode Font?

We use the debian 4.0 Linux with the wine 1.0. When we run our application on this platform, there is a problem:
The Barcode can't be displayed correctly, but occurs some Garbled. The font we use is �Carolinabar-B39-25F2�. But when we install the wine-0.9.25 instead of wine-1.0, the barcode can be displayed correctly.
So could someone tell us the reason, and gives us some suggestions?

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