Dwillerton

Ok, quick update: IE10 is back to normal now, following the Internet Options > General > Delete instructions above. It only worked after unticking the "Preserve Favourites website data" box. Must say, it is slightly counter-intuitive to have to untick a box to delete something on a page of ticked delete boxes. All became clear after actually reading what the options did :-) Haven't used CC4 since, but having now used Chrome on my new PC, I can't see me rushing back to IE10 anyway... If I can narrow down which CC4 option causes the problem I will report back. Many thanks for the advice Samal48 and Nergal.

Many thanks for the reply. I searched before I posted, but hadn't realised the problem was already known. I haven't been able to get IE10 back to how it used to be by following your instructions however. But I do prefer Chrome anyway!

I used CCleaner on my old PC without issue for years. However, having run the new v4 on my weeks old Windows 8 (64) PC, I've been left with two quirky issues with Internet Explorer 10. Firstly the "messages" page in facebook remains blank, having had the blue circle for a couple for seconds. Secondly the "sign out" link on ebay no longer appears so there's no convenient way of signing out. I installed Chrome and these problems are not present, even after running CC4. Does anybody have any idea what's happened?