Updates from 2.5.8 failed

The update window popped up for my admin account. I clicked install and nothing happened. Also was curious if power users should be able to update directly from autoupdate window?

I think power users won’t be able to update. This has to be run with administrator rights. Don’t know why it didn’t work, haven’t tried to update 2.5.8 this way. But you can always do a manual upgrade.