Every Java app crashes with divide by zero exception

I've tried two different apps, both of which crash on startup.

Here's an excerpt from the error log of the first app:

# An unexpected error has been detected by Java Runtime Environment:
#
#  EXCEPTION_INT_DIVIDE_BY_ZERO (0xc0000094) at pc=0x00000000697451a4, pid=5896, tid=5116
#
# Java VM: Java HotSpot(TM) 64-Bit Server VM (11.0-b16 mixed mode windows-amd64)
# Problematic frame:
# C  [atiumd64.dll+0x2e51a4]

Error log 1

Error log 2

I just updated Java and restarted a few minutes ago. Also, none of the apps on http://scratch.mit.edu/ load.

• 64-bit Vista
• AMD 64 X2 4800+ 2.5GHz

I'm taking a guess here, but I did some Google searching and it looks like the atiumd64.dll file is part of the ATI Radeon driver package. Have you recently updated this driver? Or, if not, is there a newer version available that you could try?