What version of b2e are you using? And by any chance, if you are using 2.x, do you have the Thumbnail plugin installed?

https://sourceforge.net/projects/b2evothumbnails

I am using 2.4

I have just installed thumbnails as well but cannot exactly get that to function properly either when i upload huge files. Could this be the reason why? Thank you.

ok I have disabled thumbnails and get the same error in IE as before. I get a new blank page is all.

What I know is this, as it happens to me as well: If I include a graphical ad in a post that is surrounded by a link, instead of going to that link, people are directed to the normal sized image, due to the Thumbnail plugin.

The solution for me was to make the Thumbnail plugin "opt in". That way my ads are not messed up, and I just have to remember to check off a box if I want thumbnails of images.

Seems to me I had the thumbnail plugin fail on REALLY large images, such as over 1024 in width.

when u say "ads" if you are talking about "adsense" u better give a try to [url=http://b2evolution.net/blog-ads/adsense-plugin.php]AdSense plugin[/url] , it does inserts adsense ads to posts as far as i remember; it may not too, may be my mind just made that up, even if doesnt it should be able to do so at a shortest time :P

That's a good tip, though I'm not talking about Adsense. In my case, it's Sharesale.com ads for comic books.