excel/asp fejl

Hvad er der galt her!

Set myConn = Server.CreateObject("ADODB.Connection\")
Set rs = Server.CreateObject("ADODB.RecordSet\")

myConn.Open "Driver={Microsoft Excel Driver (*.xls)};READONLY=FALSE;DBQ=\"&Server.MapPath("dokument.xls")&";DriverID=790"

strSQL = "SELECT * FROM myRange"
rs.Open strSQL,myConn

Jeg får fejlen:
[Microsoft][ODBC Excel Driver]General error Unable to open registry key 'Temporary (volatile) Jet DSN for process 0x66c Thread 0x6c0 DBC 0x22ff024 Excel'.

Jeg har oprettet filen i odbc' tingen!