Mozilla stopping me shopping.

[gravyonmychin]

Hi, I like to use WWW.SVP.CO.UK for my bits n bobs. When I was on IE Ihad no problem ordering stuff. Then some bright spark told me to give Mozilla a try. Ok but uninstalled and went back to MS IE. Now I find that when I go on svp, after two items it auto empties my cart. Note: This is not a problem with the site nor is it my ie settings. If I reload Mozilla again I can order ok.The only two sites I cannot order off are SVP and Amazon. These are the only two I ordered off whilst running Mozilla. I have deep searched the HD and removed all traces and ensured the Regisrty is also totally clear.
Any ideas as to why since having installed it it no longer allows me to shop on these two sites whilst using MS IE.
I can order ok off any other site with MS IE( so long as I didnt use them whilst on Mozilla) Its as though Mozilla is somehow preventing me ordering from any sites I use through MS which I used with Mozilla yet my pc is free of the damn thing. All imput appreciated.

[zaphod1]

are your cokies properly enabled?

[ajbrun]

I can order stuff fine using amazon. I haven't done more than one item for a while though I think.

[gravyonmychin]

After much research, found the problem to be a cookie shield with my Webroot Spysweeper prog.Disabled this and problem gone.Why do manufacturers know of these problems and dont tell anyone. Anyway alls well that ends well.Thanks for everyones help.It is much appreciated.