Why don't Hyperlinks work in my HTML page-flipping eBooks?

Have you encountered this trouble while viewing output page-flipping eBook in local computer: the hyperlinks to website do not work in html but work in exe file and also work after uploading online?

The above trouble is for your security settings of Flash Player installed in your computer, as the below image shows:

Then you can define settings to let the application communicate with the Internet, then open the HTML flipbook again, the hyperlinks will work as your wanted.