OK Really weird now.
I checked and made sure that file is there. Also as a test I created a new user account on my computer and managed to check out fine with IE, a couple of times in fact..
THEN I logged off the computer account and went back to the account I had problems with before and the problem still persists, thinking maybe a caching issue, so then I went back into the new fresh account and back onto the IE and problem back again..
This is a big issue for me as it seems like customers are only going to be able to checkout once!
Its worth mentioning this problem also occurs when clicking continue on the create account page too..
Please can someone advise??
Phil Rogers
A problem shared is a problem solved.