ke
sure you always use the <tt>D3DCREATE_FPU_PRESERVE</tt> flag when
initializing Direct3D.<br>

Direct3D version 10 or higher do not show this behavior anymore.
Consider testing your application with older versions, too.<br>

Similarly, the Borland/Delphi runtime modifies the FPU control word and
enables FP exceptions. Of course this violates the Windows ABI, too.
Please check the Delphi docs for the Set8087CW method.

</dl>

<dl>
<dt>Q: Sometimes Ctrl-C fails to stop my Lua program. Why?</dt>
<dd>The inte