Webhelp issue - Images not displaying in IE but displays properly in Firefox

[Guest]

Hi, I'm using Robohelp x5. I've inserted icon images in the right side pane (for home button /prev/next) - as a workaround for browser issues where toc was not getting displayed in firefox and other browsers. I then hyperlinked them to the relvant topics. The generated webhelp displays perfectly in Firefox but in IE, those images are not getting displayed. I tried in IE7.

I'm wondering what's the difference bwteen these images and other images that are already present as part of the document which are showing up fine. Can somebody help?

Alternatively, is there any other workaround that I can try? Appreciate any help. Thanks.

[Guest]

I just found the issue to be with image format. Looks like later versions of IE supports only RGB. So converted all images from CMYK to RGB using a freeware (http://www.cmykconverter.com/) and the issue is now resolved.