We are facing problem with some old software:
Architecture : Client-Server
Database : MS-SQL Server 2000
FrontEnd : MS-VB6
Report : Seagate Crystal Report 8
Network Type : Win XP Workgroup
Security Policy : "Windows and SQL Server" in MS-SQL Server
Crystal Repot Designed with ODBC and at runtime it is calling using Connectionstring
In Windows 7, when we use "Windows Authentication" security policy in SQL server, it's showing report usually at run time, but when we use "Windows And SQL-Server" security policy in SQL server, it's showing error "Can't open SQL server" when calling any report at run time.