The slide show module may not work if the security settings are set too high in your browser.
In Internet Explorer
Select 'Internet Options' from the 'Tools' menu.
Select the security tab.
Click the 'custom level' button.
Scroll down to 'Automatic prompting for ActiveX controls' and choose 'enable'.
Since you'll still be prompted, you'll always have the choice to refuse any file or installation.
Click OK, then restart your browser. The slide show should hopefully now work.
Currently has no known issues.
Please contact me if this doesn't help to fix your problem.