My co-worker got this error message while trying to print today. What's even more ironic, I think, is that it happened while trying to print a page about Lexmark printers to a Hewlett-Packard printer. Hooray for Micro$oft.
UPDATE: I've been informed that it's a Nutscrape error message. This makes it even funnier, considering the animosity between Nutscrape and M$. Nutscrape just kinda said "Fuck it, it's a problem with Windows, and we don't give a shit".