Vista - problem with running script remotely - ODBC connection - ORACLE DB

Hi,
I wrote script which connect to oracle 10. It works locally, but when
I try to run this remotely I get error that connection can't be done.
I try to use driver for Oraclecilen

I have client at different machine. When I try to add driver paramter
in ODBC connection I receieve error:
Provider for ODBC Drivers: [Microsoft][ODBC Driver Manager] Data
source name no
t found and no default driver specified

the erros is in this line: connection.Open connectionString

I tried everything to run this by SCOM.

The script is below:
' Parameters that should be passed to this script
' 1 st - User name for database
' 2 nd - Password
' 3 rd - FileFlag
' 4 th - sth
' 5 th - sth
Set collArg = WScript.Arguments

If collArg.Count < 5 Then 'brak argumentow

Set WshShell = WScript.CreateObject("WScript.Shell")
strCommand = "eventcreate /T Informtion /SO XXXX /ID 123 /L
Application /D " & _
Chr(34) & "Script '" & Wscript.ScriptName & "' has wrong number
of parameters."& Chr(34)
WshShell.Run strCommand

Else ' ok

Dim User, Password, BackupFlag, a, b
User = collArg(0)
Password = collArg(1)
BackupFlag = collArg(2)
a= CInt(collArg(3))
b= CInt(collArg(4))

Set fs = CreateObject("Scripting.FileSystemObject")
If fs.FileExists(file) Then
else
'Dim connectionString: connectionString =
"dsn=ORACLE;uid=XXXX;pwd=XXXX"
Dim connectionString: connectionString =
"server=FQDN;dsn=ORACLE;uid=XXX;pwd=XXXX"

Dim connection: Set connection = CreateObject("ADODB.Connection")
Dim rows: Set rows = CreateObject("ADODB.Recordset")

connection.Open connectionString


Set connectionString = Nothing
Set connection = Nothing
End If
End If


any idea?

the error is:
The connection cannot be used to perform this operation. It is either
closed or invalid in this context. ADODB.Recordset

any idea?

You need to register your Oracle database with ODBC and test it there
to see if it connects.