I am currently awaiting my version 12 so I am using the Crystal 2008 30 day trial. I have created about a half dozen reports with the trial, all the info coming from 2 tables. This is the only one that keeps crashing. The first time I created the report, I received the error when I attempted to open it the following day. The second time I created the report, I was resizing a column in Preview when the notification popped-up and the application shut down. There are 1072 records (not very many) and the report is 153KB. I am using the following commends: Group, filter, Instant summary, formulas (data conversion), and applying a template. I know this is very abstract but I'm not sure what else to write. I was hoping someone had a similar experience and was able to determine the root cause. Thank you for addressing this.