Yesterday i accidentally stored a name in my signatures "Fill & Sign" that is not mine, as i was testing something, and i cannot edit or remove it.
Sorry for the delay in response.
As per the issue description mentioned above, you want to clear the information filled under Fill & Sign, is that correct?
You can clear the saved information by clicking settings > My profile. Check the box clear all under My profile. You may refer to this help document for the same: Using Acrobat Reader DC Fill & Sign
Let us know if you need any further help.
Mouse click on the minus sign:
This doesn't work. Clicking the minus button does nothing. It's always gray and does not react to a click. I hate the signatures I've set up and I'm trying to delete them as well. None of these solutions works. Looks like you have one shot at getting the one you want otherwise you are stuck forever.
Same thing here. Grayed out!