Nasty Drupal and IE Error – Operation Aborted

Ooo, this is a fiddly little so-and-so. Finished putting together all the blocks for the site, all ready to get on with the work that I’m supposed to be doing only to discover that Internet Explorer is throwing an absolutely fit. Tried loading the page in a bunch of different IE versions to discover the same thing.

Internet Explorer cannot open the Internet site.

Operation aborted.

Trying to navigate to another page results in another error, something like: