Filter selection with delays of several minutes (CR XI R2 - Windows 7)

Hi,

I'm using Crystal Reports XI R2 in a VB6 application. In Windows XP the reports work OK but when I test the same reports in Windows 7 (32-bits) I have delays of several minutes. After the query (against a SQL Server 2005), when the report prompts the user to select some entities (Providers, Products, etc.), it takes several minutes to allow the user to select the next entity.

Regards,

MARIO GUILLERMO GRANZELLA