Greetings from St.  Louis.  I recently installed Freesurfer version 4.5  on my Windows XP OS PC after attending your training course held at our institution, Washington University.  The install went fine, and I was able to make it through all the checks in your setup and installation series on your wiki page.  I attempted to then run a data set of my own and ran into the following error during autorecon2 which I have included the lines of output right before it as well:

setting smoothness coefficient to 2.00

blurring input image with Gaussian with sigma=2.000...

0000: dt=0.000, rms=0.465, neg=0, invalid=766

0495: dt=0.028000, rms=0.464 (0.163%), neg=0, invalid=766

0496: dt=0.028000, rms=0.463 (0.154%), neg=0, invalid=766

0497: dt=0.024000, rms=0.463 (0.124%), neg=0, invalid=766

0498: dt=0.000438, rms=0.463 (0.002%), neg=0, invalid=766

0499: dt=0.000438, rms=0.463 (0.002%), neg=0, invalid=766

0500: dt=0.000219, rms=0.463 (0.001%), neg=0, invalid=766

0501: dt=0.000014, rms=0.463 (0.000%), neg=0, invalid=766

0502: dt=0.000000, rms=0.463 (0.000%), neg=0, invalid=766

blurring input image with Gaussian with sigma=0.500...

0000: dt=0.000, rms=0.463, neg=0, invalid=766

0503: dt=0.000000, rms=0.463 (0.000%), neg=0, invalid=766

Segmentation fault

ERROR: mri_ca_register with non-zero status 139

but continuing despite the error

#--------------------------------------

#@# CA Reg Inv Fri Jul 23 18:12:09 EDT 2010

/data/TB3241W/TB3241W/mri

 mri_ca_register -invert-and-save transforms/talairach.m3z

Loading, Inverting, Saving, Exiting ...

Reading transforms/talairach.m3z

ERROR: cannot find or read transforms/talairach.m3z

ERROR: mri_ca_register with non-zero status 0

Linux freesurfer-virtual 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux

recon-all exited with ERRORS at Fri Jul 23 18:12:10 EDT 2010

I am running with 4G of RAM and a quad-core processor.  At first I thought it was because of the 2GB max space limit in VMware so I even built and mounted a 100GB drive internal to VMware and ran all the data from there.  Additionally when I check the disk space after this error it shows it only used ~1% of the 100GB mounted disk in VMware so I know I have room.   Output from typing ‘bugr’ per your request on wiki is the following:

FREESURFER_HOME: /usr/local/freesurfer

Build stamp: freesurfer-Linux-centos4-stable-pub-v4.5.0

Debian version: 5.0

Kernel info: Linux 2.6.28-11-generic i686

Any thoughts or guidance as to what may be going wrong?  I fully admit to my novice status with Freesufer and kindly look forward to any and all advice.  I found one reference to a similar problem searching through your Freesurfer support Old Archive but the response from your organization was just a further inquiry for additional information so I was unsure as to how to proceed.  Thank you in advance for the help!

Best Regards,

Christine Mac Donald

Washington University

Saint Louis, MO