Calc on recent Windows build has horrible repaint problem.

[Kohei Yoshida]

On Wed, 2014-10-22 at 17:20 -0700, Robinson Tryon wrote:

> Lemme guess -- you're on a 32bit machine?

Nope.  I'm on 64-bit Windows.  But we only have a 32-bit version for
Windows.

Kohei