I use IRFANVIEW to view a lot of pictures. Try that one.
It could be that you are asking how to make an association, but you weren't clear on that.
IE-6 Outlook Express
Get picture ok in pane;but when I click on the Paper clip the following pops up.
This File does not have a program associated with it for performing this action. Create an association in the folder options control panel.
How does one do this?