help me link URL didn't work

I have just updated to the latest verion of Tourweaver and have found that the link to URL action does not work. I now can't link buttons or images to URL's. Please advise as this is a big issue for me at the moment. The only time it works is on the preview oe published to exe. It does not work in flash when published as Auto. I have not tried the others. Please advise.