after installing trend micro maximum security ,Microsoft SQL server 2016 stops working and not responding. my pc is a Dell Latitude E6420 and runs a windows 10 enterprise 64 bit with latest updates and no other AV program. before Trend micro I had an Avira AV installed and there was no problem. I'm sure this is a problem with trend micro setting. I tested some setting but not affect. I updated Trend micro yesterday and performed a full Scan but it was not useful. it did not find any threat and said: optimization is good.