nokia phone live.com issues

my phone tells me I need to run facebook update so I can post pictures to facebook.  When I try to run the update it prompts me to enter a password for *** Email address is removed for privacy ***.  I don't remember the password and my microsoft account online is *** Email address is removed for privacy *** so i am totally confused and don't know what password to enter or how to change it.  It will not accept my outlook password or any other password I might have created (I don't remember setting up this *** Email address is removed for privacy *** account on my phone but I must have)  How can I correct this?