Application Control Policy Not Working

Thank you for reaching out to the community forum.

Can you confirm if the policy was received when you pushed it to the endpoint? For the sake of your testing, perform a manual update on the endpoint by pressing "Update now" and waiting until it succeeds. After that, open the "Endpoint Self Help tool" and go to the policy tab. Check the time stamp and see if the endpoint received a policy update.

It should show on the timings when the last endpoint gets an update from Central indicating that the policy you've pushed has been received on the device. 

Thank you for reaching out to the community forum.

Can you confirm if the policy was received when you pushed it to the endpoint? For the sake of your testing, perform a manual update on the endpoint by pressing "Update now" and waiting until it succeeds. After that, open the "Endpoint Self Help tool" and go to the policy tab. Check the time stamp and see if the endpoint received a policy update.

It should show on the timings when the last endpoint gets an update from Central indicating that the policy you've pushed has been received on the device.