I have a query using Access 2003 accessing invoice information from a table linked from our point of sale system. The query runs perfectly displaying all info including dates if there are no specific dates indicated in the criteria. If I select a date in the criteria field I get the message "the search key was not found in any record". I used Access 97 for years and had no problem with this query. I recently changed to Access 2003 because we upgraded all computers to Windows 7. Is the search criteria format different in 2003 vs 97? Any suggestions would be appreciated.