Component tab has odd behavior

All,

On the component tab of the Display window there is the window showing the Workbook, DSes, crosstabs, etc..

I have a user running 1.4.10 Analysis where that tree structure is collapsed and cannot be viewed,much less interacted.

There is no way to expand this.

I have tried uninstalling...etc...  Always comes back like this.  Only this one user so far.

Ideas?

thanks

james