How can I revert it to the previous handling?
This is annoying since I'm developing a web application and if I can get it to display the
.js files as text in the browser, then I can refresh it to force the cache to update.
Update: I've tested on several co-workers machines. For some, browsing to .js files renders them in the browser (IE 9 in all cases). In others, it asks for a download. File associations don't seem to have any effect. One co-worker we tested with IE and Chrome. IE wanted to download it, but Chrome rendered it as text. This makes me think it's an IE issue and not an OS issue.