Can't Disable Read Only

I'm trying to batch scan my audio files, having the tool write new metadata. But it can't do that because the folders are 'read only'.
I can't disable read only for some reason. I have full control permissions.

I can't see the Windows Security ransomware page either, so I can't check if windows folder controlled access is enabled.
Some say that your antivirus blocks the disabling of read only.
Is Spybot stopping me from disabling read only? How can I fix this? Or is there another way to allow the writing of metadata?

Please contact Team Spybot here:
https://www.safer-networking.org/support/#contactform