I need to debug into the VCL to identify the source of a problem I am
having.  Normally, I would just need to select "Use Debug DCUs" in the
"Project|Options" dialog box of BDS 2006.  However, now when I check
that and click the OK button, it doesn't work.  If I display the
dialog box again, the check box is unchecked.  I tried repairing my
BDS installation but that didn't work.  As a work-around, I manually
put the path for the debug DCUs in the search path but that is
inconvenient.  Can anyone suggest what I could do to resolve this
problem?

Richard Winston