Queries :: Cannot Open Query Which Has A Parameter

In Access 2003 I create a query which for one field was link to a value on a form.

Now I have to duplicate this form and instead to duplicate this query I wanted to use a parameter inside this query for one field and then via VBA call this query and give a value for this parameter.

My query name is: Query_Parameter

Fields inside: "Asset_Name" and "Isin"
Parameter is under the "Isin" field: [Look_Isin]

My VBA code is:

Sub Test_Call_ISIN()
Dim dbs As DAO.Database
Dim qdf As DAO.QueryDef
Dim rst As DAO.Recordset
Set dbs = CurrentDb
'Get the parameter query

[Code] ....

When I run the code nothing happen ?