>>Help. I've been working on a report for several days and it worked pretty well, then I decided to fix it...you know the story...I broke it but good.

>Open the report designer, then preview the report. You'll to straight to where the error is.

That worked. For some reason, when running the report from my app, the offending control expression was not displayed, but running the report with preview directly flushed it out. Thanks all for the help.