Windows generally sucks, but windows computer login or account management now sucks at a different level. Microsoft hired a bunch PHD programmers that are either too smart or too stupid for their own good.
Computer is setup with the microsoft online account, now when I try to run this program as a service, I tried multiple things:
1> username: xxx password: pin ---> no go.
2> username: yyy@live.com password: microsoft password ---> no go
3> username: MicrosoftAccount\yyy@live.com password: microsoft password ---> I swear I think it worked before, but it stopped working.
4> username: xxx (the local user under c:\Users\xxx), password: no idea what is the password!
I did check local user policy and xxx is granted run local service rights.
I tried to change the password in computer management, got an error. I was able to change this password without changing to logon as a local user on one PC (forgot how I did it), but not on the other PC.
5> I gave up. Changed to login as a local user and in the process I set the password for the user xxx.