Hi I am a relatively new Clooz user, working with Clooz 2. I have been generating printed reports for 1920 and 1930 census records for several weeks now, and last night and today I have been trying unsuccessfully to generate reports for 1870 US census records. The following are the steps I am taking in generating the report: I select Reports - Censuses - Censuses by Country - USA - Population - 1870 from the Clooz menu. Then I select the census I want from the list. Then I hit the "Run Report" button. Clooz thinks for a while, and then, instead of generating my report to the screen, it gives me the error message that I have attached to this message. At first I thought maybe I had a problem with my data. But it doesn't seem to matter which of my 1870 records I try to generate the report for. I get the same error message every time. I even tried running the report with a really stripped down test record, one that had the bare minimum of data in the parent census record and with only 1 person attached to it. I tried the report first with no detailed data entered for that person, and then with a tiny bit of detailed information. I still got the same result. One interesting aspect of the problem is that the error message always references a month number between 1 and 12. But I still get that same message even if there isn't any date information in the record that I am trying to print. Is there something I am overlooking here? Any advice would be greatly appreciated. Thanks Mike Daugherty