I have crystal reports and in formula editor, based on date.

```
If {?PDATERANGE1} <> "" AND {?PDATERANGE2} <> "" Then
    ToText(DateValue({?PDATERANGE1}), "MMM d, yyyy") & " - " & ToText(DateValue({?PDATERANGE2}), "MMM d, yyyy")

```

I am calling this from ASP and PDATERANGE1 and PDATERANGE2 are "10/10/2001" and "10/12/2001".

I am getting the following error.

Bad date format string. Details: errorKind Error in File {B6624BE5-D6DA-469B-A635-9FE86B125492}.rpt: Error in formula dt\_range: 'If {?PDATERANGE1} <> "" AND {?PDATERANGE2} <> "" Then ' Bad date format string. Details: errorKind 

Could someone please tell me what is wrong? I am not a crystal reports developer.