Battlenet Update Agent constant asking for write permission

System Configuration > Services > Hide all Microsoft Services > Uncheck/Check Battle.net Update Helper Svc

I’d just re-install Bnet.

uhm is this a question or a guide?

Bnet needs the permissions to update, so what they’re posting is a bad idea.

yeah turning off your svc is a very bad idea. if you dont want a game that constantly asking for permissions to update DONT PLAY A MMO.