How to change the order of services star

I have some difficulties with my Oracle server (Windows NT 4.0). When server boots up, it starts the OracleSNMPPeerMasterAgent service after starting SNMP service. But after the OracleSNMPPeerMasterAgent started, the server cannot start SNMP service. I have to stop OracleSNMPPeerMasterAgent service and start SNMP, then start OracleSNMPPeerMasterAgent again manually. In this order, bothof them works fine. Is there any way that I can change the order of services start in Windows NT 4.0? I need the server to start SNMP before starting OracleSNMPPeerMasterAgent automatically when the server boots.

Thank you.