How can I zoom using the mousewheel in MapSource

[Ukdodger]

I've just reinstalled Windows following a failure and reinstalled MapSource which works perfectly except that before I could zoom in and out using the mousewheel. For some reason I can only do so now by using the '+' and '-' keys. There doesnt seem to be an option that I can find. Does anyone know?

Thanks
RD

 

[Ukdodger]

Ok I updated it and it works fine now. Thanks. Sorry to waste a thread.

 

[Roger P.]

Ok I updated it and it works fine now. Thanks. Sorry to waste a thread.

No waste - I benefited from your problems - thanks.