IE cannot download files over SSL served by WebSphere

Question

IE 7 & 8 both throw an error when users attempt to download a csv file over https.

Internet Explorer cannot download downloadPage.jsf. Internet Explor

Answer 1

I think you are on the right track with caching:

This knowledge base article may help you, Internet Explorer is unable to open Office documents from an SSL Web site

Mentioned in this Stack Overflow question: Cannot open xls file in IE