Okay, this is question I've been trying to figure out for quite some time.

I have PSP9 and when it first started, it asked for files (or something) that I'd like to have associated with PSP9. Somewhere along the line, I checked a couple boxes I no longer wish to have checked, as PSP now opens everytime I try to look at a .jpg and it's most frustrating.

So I'm wondering there's a way to go and change it without having to reinstall or anything. If there's not, I can live with it, but I am curious.