Autofill code gets 'invalid' part X
I am using Firefox portable (which is not fully supported)
When there is an update to Firefox I just copy the set of files over the old ones.
When I try to enable autofill in Password manager I get Invalid authorization code.
One suggested solution is to uninstall Firefox. With portable there is nothing that can be uninstalled. Just deleted. Firefox seems to put something in the user data, but I do no have any tools to show or remove them.
I do not have a Firefox account so I cannot sync as suggested in another thread.
Is reinstalling Windows after each Firefor portable update the only working solution?