I have an Unix server with an Informix Database. I have IIS4 on NT4 server and i would like to connect this database with ODBC: INTERSOLV 3.11 32-BIT INFORMIX 9.<BR>My script: <BR>objConn.ConnectionString="driver={INTERSOLV 3.11 32-BIT INFORMIX 9};server=sal1_net;database=/bases/prod;protocol=sesoctcp;service=sqlexec;host=salx"< BR>objConn.Open "informix", "informix"<BR>Result message: Specified driver could not be loaded due to system error 126 <BR><BR>Thanks and sorry for my english