Problem with product_info.php after installing cross sell

I have a strange problem I hope someone can help me with. I'm using ZC v1.3.8a and have been trying to install the cross sell module. Everything was going fine until I had to edit product_info.php. Once I added the needed line at the bottom of the page I started getting errors when I try to view a product. But not every product and not always on the same product.

The error is a dialog box and says, Internet Explorer cannot open the Internet site http://www.littleshopofchrome.com/index.php?main_page=product_info&Path=47&products_id=246. Operation aborted.

I click OK and I get Page cannot be displayed.

I've tried refreshing the page and sometimes it will finally show me the product page. So I closed my browser, cleared my cache and cookies and tried again. I still get the same problem but on a different product. Sometimes the same product, other times a different product.

I have removed product_info.php from my custom folder and again cleared my cache and cookies but I still have the problem. I've also tried changinf session to file so I could easily delete my session ID and start over.

Any ideas? The site is www.littleshopofchrome.com

Thanks
Dave

This usually has nothing to do with the cross-sell module. It's rather a problem of: IE bug + the html structure of your site. You may search for "operation aborted" on this form and on google to check the explanation and solutions.

I didn't figure it had anything to do with the module. I was just trying to explain what I was doing when this happened.

I'll search for more about the IE Bug and operation aborted. But I assumed since everything worked fine before I edited product_info.php, replacing it with a backup copy should have fixed the problem.

But thanks for giving me a direction to look.

I think I may have found the problem. While searching I saw some reference to the Zen_Lightbox addon. So I uninstalled the module and now things seem to be working ok.

The strange this is everything worked fine until I edited products_info.php. It was only a language file so I don't see how it would do anything.