Firefox cookies not showing in list to keep

I want to keep a few of my Firefox cookies for sites that I log into frequently. When I go to the Options tab and click on Cookies, there are NO Firefox cookies listed at all. I have verified that the cookies do indeed exist from within Firefox. I am using version 2.36.1233, but this has been happening for quite some time.

Since Firefox is my primary browser, this is quite annoying.

Have you verified that firefox is completly shutdown before opening ccleaner (Task manager>process tab be sure there are no firefox.exe listed)

Is Firefox installed in the default install location. If not you may need to setup custom location in ccleaners advanced tweaks.

Per: http://www.piriform.com/docs/ccleaner/advanced-usage/ccleaner-ini-files/how-to-clean-user-data-from-non-standard-mozilla-browsers