Hi, What you are experiencing is a bug in Internet Explorer 7 and below. I don't know if it's still in IE 8, but my guess is that it is... You will not experience this behaviour in a standard compliance browser as Firefox. What happens is that this tooltip isn't actually a tooltip. In XHTML (Robo 8, not 7), the alt attribute is a required attribute. This alt text is the text that the browser displays when it cannot load the image. It is also the text that a screen reader will read instead of the image. The tooltip text is positioned in the title attribute, which RoboHelp does use for the tooltip. Since the alt attribute is required, RoboHelp fills this alt text with the filename of your image. This filename isn't supposed to show as a tooltip, but because of a rendering bug/?feature? in Internet Explorer, the alt text shows as a tooltip. Removing these texts may not be intuitive. I couldn't find a window in RoboHelp that allows you to set the alt text. You can set the alt text in HTML mode (alt="your text"), but this requires that you set the text manually for every image. You can also add the screen tip, which will sow a tooltip, but avoids the alt text being shown by Internet Explorer. If you want to completely remove the tooltips, even from IE, you can use some kind of find and replace tool to replace all alt="filename" attributes with alt="". Your output will still be valid XHTML. For WebHelp, this isn't too hard, but for you CHM, you'll first have to decompile your CHM, replace the alt attribute and then recompile your output. You can use the Microsoft HTML workshop, but I've never tried recompiling a decompiled CHM. Another forum member may have more experience with that. Greet, Willam
... View more