Just updated to 2.5, Getting soundsource errors when I select a sound, got the soundsource and patches updates, but i get an error message when I try to install

 

Are you set all correctly? Did you watch this thread
https://audiosex.pro/threads/keyscape-not-loading-sound-source.31130/, its kinda the same for omnisphere.
First time i see this "Alert,failed to open the output file" which version running on your Mac