I've found a bug upon upgrading to IE8 in Vista (64-bit). It appears that IE8 stores cookies in the directory C:\Users\[username]\AppData\Local\Microsoft\Windows\Temporary Internet Files. However, if you're using Firefox with the IE Tab extension (http://ietab.mozdev.org/), IETab cookies are being stored in the directory C:\[username]\Brian\AppData\Local\Temp\Cookies.
CCleaner is deleting cookies that are stored in C:\[username]\Brian\AppData\Local\Temp\Cookies. For example, if you log into Netflix using IE8 and save the login information, when you close IE8, run CC, and then restart IE8, the Netflix login cookie will still be there (assuming you've set CC to keep the Netflix cookie of course). However, if you log into Netflix using Firefox IETab, close Firefox, run CC, and then restart Firefox, the Netflix login cookie will be removed and you'll have to enter your login information again.
I'm guessing this is really more of a problem with IETab than CC, so I've posted this bug at http://forums.mozillazine.org/viewtopic.ph...386345#p6386345 as well. However, wanted to post here in case anyone is having problems.
- B.