Basically the problem is that Rapise clicks on an <a> element that is reported to have 0 size (according to IE), it clicks on the border of the link which is actually inactive. In this case, we instead should try to click on the 1st element inside the <a> element which is a <div>
The default XPATH recorded by Rapise points to <a> element:
/html/body/div[@id='header']/div[@id='header-inner']/div[@id='header-nav']/a[3]
And we need to tweak it to point to <div> element right inside of it:
/html/body/div[@id='header']/div[@id='header-inner']/div[@id='header-nav']/a[3]/div
After that the script will work as recorded.
For a full description of the problem and solution, please open the attached PDF that contains a detailed description of the issue and the resolution.