Using Speechlib

[kloplop321]

Some of my old code that I used a while back(which in the old executable) still works, however now It will not work at this date when compiling, as I wish to use it with some slight differences.

this is just a snipit of the code

Public WithEvents RC As SpeechLib.SpSharedRecoContext 'SpSharedRecoContext
    Public myGrammar As SpeechLib.ISpeechRecoGrammar
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        RC = New SpSharedRecoContext 'ERROR here
        myGrammar = RC.CreateGrammar
        myGrammar.DictationSetState(SpeechRuleState.SGDSInactive)

I've tried compiling on the same machine(previously reformatted), and a newer computer(Vista), which give two different errors when running

The error on XP gives "Creating an instance of the COM component with the CLSID{47206204-5ECA-960F-00C04F8EE628} from the IclassFactory failed due to the following error: 8004503a"
The error on the Vista PC gives some message "speech recognition could not start because the language configuration is not supported"

This is really aggravating me as this SHOULD work.

[Hack]

What was it orginally compiled under? XP?

[kloplop321]

yes, it was XP, however which service pack, I am unsure of.