Strange Install Error

Will

Hi, I've been using Fluent on Ubuntu for a while now and all of the sudden Fluent and Tgrid stopped working about a week ago. Neither will even get as far as checking for the license file. Fluent startup looks like this:

Loading "/home/will/Fluent.Inc/fluent6.3.26/lib/fluent.dmp.114-32" Done. /home/will/Fluent.Inc/fluent6.3.26/bin/fluent -r6.3.26 3d -path/home/will/Fluent.Inc -cx will-laptop:34352:37079 Starting /home/will/Fluent.Inc/fluent6.3.26/lnx86/3d/fluent.6.3.26 -cx will-laptop:34352:37079

Welcome to Fluent 6.3.26

Copyright 2006 Fluent Inc.

All Rights Reserved

Loading "/home/will/Fluent.Inc/fluent6.3.26/lib/flprim.dmp.1119-32" Done. Segmentation fault (core dumped)

EOF on stdout. The fluent process could not be started. __________________________________________________ _______

Tgrid looks like so: Loading "/home/will/Fluent.Inc/tgrid4.0.16/lib/tgrid.dmp.114-32" Done. Starting /home/will/Fluent.Inc/tgrid4.0.16/lnx86/3d/tgrid.4.0.16 -cx will-laptop:44820:44831 Loading "/home/will/Fluent.Inc/tgrid4.0.16/lib/tgclient.dmp.1130-32" Done.

EOF on stdout. The tgrid process could not be started.

I've tried everything included formatting my harddrive and nothing seems to work. Any ideas?