hi everybody i write an application with qt 4.7 in windows 7 that connect to mssql 2008 on remote server .i need use this application on windows xp but when i execute exe file in windows xp it generate an error driver not loaded.in windows 7 i install sqlserver 2008 and create odbc connection and it run without error. i do'nt want in windiws xp setup qt sdk and sql server 2008.how can i run my program that can connect to mssql remote server?