Lost password

Not sure if this is where to ask about this but I can't find anything else. I need to make some changes to my tinyFilter settings and discovered that my password was not where I thought it was and I haven't been able to find it even after looking for a few weeks. Is there a way to recover the password or, at least, remove tinyFilter and start again?

Thanks for letting me know or directing me to some place that might already have the answer.