Unanswered: QueryInterface Error with DTS Package in VB.Net
I read the article QueryInterface Error with DTS Package in VB.Net date Mar 13 2003 . I have done everything that it says on that articles and in ohter articles, but I am still unable to fix the problem.
I install SP 3 in the Server and on my desktop. Still I am getting the following error:
System.InvalidCastException has ocurred at XXXXXX.exe
Specifically in the code at:
oCustomTask1 = oTask.CustomTask
QueryInterface for interface DTS.CustomTask failed
On my machine I has SQL Server install which I use for testing. Does that have to do with the DTS package to not execute????
this is part of the code:
Public Sub Task_Sub1(ByVal goPackage As DTS.Package2)
Dim DTS As Object
Dim oTask As DTS.Task
Dim oLookup As DTS.Lookup
Dim oCustomTask1 As DTS.DataPumpTask2
oTask = goPackage.Tasks.New("DTSDataPumpTask")
oCustomTask1 = oTask.CustomTask (ERROR)
oCustomTask1.Name = "Copy Data from BOL_CLEVELAND_FINAL to [Marketing].[dbo].[BOL_CLEVELAND_FINAL1] Task"
oCustomTask1.Description = "Copy Data from FINAL to [Mark].[dbo].[FINAL1] Task"
oCustomTask1.SourceConnectionID = 1
oCustomTask1.SourceSQLStatement = "select `Field5`,`Field2`,`ACCOUNT,`INDEX` from `FINAL`"
oCustomTask1.DestinationConnectionID = 2
oCustomTask1.DestinationObjectName = "[Mark].[dbo].[FINAL1]"
oCustomTask1.ProgressRowCount = 1000
oCustomTask1.MaximumErrorCount = 0
oCustomTask1.FetchBufferSize = 1
oCustomTask1.UseFastLoad = True
oCustomTask1.InsertCommitSize = 0
oCustomTask1.ExceptionFileColumnDelimiter = "|"
oCustomTask1.ExceptionFileRowDelimiter = vbCrLf
oCustomTask1.AllowIdentityInserts = False
oCustomTask1.FirstRow = 0
oCustomTask1.LastRow = 0
oCustomTask1.FastLoadOptions = 2
oCustomTask1.ExceptionFileOptions = 1
oCustomTask1.DataPumpOptions = 0