Hi

I'm having a problem deleting load cases in revit 2010. I was able to delete cases from a model at one point today, but now revit won't let me. I click on the delete button in the load cases tab of the structural setting dialogue box, but nothing happens. There is no error message or anything. I tried closing and reopening the model (and checked that all worksets are editable) and also tried opening a new model and the same thing happens. When I open the same model in 2009 I can delete the load cases and revit gives me a nice messge telling me that all loads in that case will be deleted.

Is this a bug in 2010, or am I missing some setting somewhere? I'm running 2010 on a 32 bit OS and I'm currently on a trial licence.

Thanks