One problem I'm having is that I tried to upgrade my development machine and I think it did not install correctly. Now when I try to edit reports I cannot access the Expression option for text boxes.
So I'm trying to get this update to a report that was working in place. I added a row just below the report header to show a total count of records and I started getting this error:
The tablix 'Tablix1' has an incorrectly set FixedHeader property on the opposite hierarchy,
Have not been able to find any documentation on what it means. Any ideas?