Thank you everyone for the responses.

Special thanks to Enthusiast for the working link.  I think I needed that to really see what the thing can be used for.

So, just for...

Thanks for the suggestion.  Actually, I got it to be MUCH more efficient just by removing the optional features on the parameters.  I have made them required.  This enabled me...

I have tried redeploying.  I have tried deleting the entire project and starting again from scratch a couple of times.  I figured maybe I overlooked something in the first build...

I still haven't gotten this thing to work and I am frustrated beyond belief.....  It works if I leave them as strings and I have NO other parameters.  But if...

I ended up treating my datetime parameters as strings instead and now it works fine.

Annoying, but it works....

Eva

YES!!!!!!!  I have had this exact same problem.  I have even gone so far as to take a look at the RDL and can't figure out where the issue is...

Yeah, I can see why that would be annoying.  I feel for you.

However, that is not my issue.  Does anyone have any idea what could be causing one date to...

Did the subreport repeat?  As long as I only have one instance of the entire thing this does work, yes.  However, what I need is the whole thing several times...

I am using US format though.  Shouldn't that work then?  Or am I missing something in what you are saying?

In a word, yes.  I attempted that very thing but there is no way to then refer to the parameter value in your filter.  At least none I could come...

Thanks Steve!  That was it.

I unioned my drop down datasets to include an All option.  Then I set the All option to the default.  Works like a charm.

Thanks for the...

hmm... Should have been a bit more specific.

I actually tried both of your suggestions and they work nicely.  My real issue is that I want the parameters to be nullable. ...

Thanks for all the suggestions.

I actually looked at a lot of that very documentation in my search.  The thing I was trying to do of getting the subreport to filter based...

I figured this out.  Turns out I just needed to merge cells and use only a table.

I would still like to be able to have tables within tables like this...