This is my first NI project so bare with me. I'm running Win98 SE on an AMD Duron with 128meg.  I installed a PCI 6711 AO device.  Problem is I installed the card first, and then the drivers second.  Guess I should read the directions first!  
So I used the Test Panel in MAX to communicate with the device.  When I started the test panel, windows just shut down.  I removed the device from MAX, and rebooted.  Windows found the new hardware, and installed the drivers.  
Now when I run Test Panel, everything works.  Only problem is when I do a cold boot of the pc, the test panel does not work again.  I receive an "Internal Stack Overflow", "Change STACK in the config.sys".  There is not a parameter in config.sys for STACK.
  Strange thing is it only happens on a cold boot.
Any ideas would be great.