Just solved my problem. I had spaces in the filename name, as per this thread:
http://ww.wp.xz.cn/support/topic/195078?replies=11
What threw me was that the logo showed up in the Settings>Register Plus panel but not where it should be on the login screen.
Hi
What was the workaround you found?
Thanks!
Sorry if I’m asking the obvious, but you did unzip the theme before you uploaded it ?