From: John Stone (johns_at_ks.uiuc.edu)
Date: Thu Aug 01 2013 - 09:49:49 CDT

Hi,
  I would guess that you are running into the 32-bit
memory addressing limit of the Windows version of VMD.

As Axel has already pointed out, there isn't nearly enough information
in the email below to determine what your real problem is.
>From the little information you provided, my guess is that you're using
more than 2GB of RAM, which is the limit for a normal 32-bit process
under Windows.

Cheers,
  John Stone
  vmd_at_ks.uiuc.edu

On Thu, Aug 01, 2013 at 03:19:16PM +1000, Mingchao Wang wrote:
> Hi Axel,
> I want to use specden package to calculate the power spectrum of one atom
> in my system. I choose 600,000 frames of the system for calculation.
> However, VMD software always crushes during calculation. How can I avoid
> this prolbem. The configuration of my PC is RAM:16 GB, CPU: 6 cores.
> Kind regards,
> MC

-- 
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Beckman Institute for Advanced Science and Technology
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