I have a practice program thats is connecting to SQL Server NorthWind Database . The program is working fine in my environment

Windows XP with SQL Server Personal Edition Installed

In
Windows 98 with SQL Server Personal Edition Installed

When i try to connect i receive an error message
"OLE dispatch exception code 0 from Microsoft Ole DB Provider for SQL Server: Login failed for user '(null)'. Reason: Not associated with a trusted SQL server connection..."

What did i miss in the configuration of SQL Server or ODBC Data Sources

Thanks A lot!