Auto logins not saving and filling in windows 8 IE10

I have windows 8 with IE 10 and identity safe is not offering to save my logins even though I have it set to do so.  Also I can't seem to get it to fill in any website logins I created manually.  I tried to install an older version of internet explorer but windows 8 won't let me do that either as it works fine on my other computer with windows 7 and IE 9.