Impossible to delete cookies.

I click on delete all. They seem to go away. then I left the program, open again and back. Looks like a lot are the rejected.

How can I remove them?

Tools > clear recent history does not work.

Many Web sites do put cookies in Firefox, so if you delete them, then visit those sites again once, you will have more.

So when you are in clear recent history, time range set to 'All' and then delete cookies, what does not work? Have you tried to start Firefox in Safe Mode?

Tags: Firefox

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