The OracleOraHome92Agent service on the local computer started and then stopped

. The problem: Oracle's service "OracleoraHome92Agent" could not be started. When the control panel-service started, it said that the OracleOraHome92Agent service on the local computer was stopped and then stopped. Some services are automatically stopped if they have nothing to do, such as "performance log and alert service"". How to fix it? Cause: This error is usually caused by changing the computer name after installing Oracle92. Solution: Method 1. Change the computer name back to the name when Oracle92 was installed. Method 2, to the %ORACLE_HOME%/network/agent directory, delete all *.q files, delete the services.ora file, restart the Agent service; OracleOraHome92TNSListener service can be started, but other services may be automatically stopped, must also be % Find the two files named listener.ora and tnsnames.ora in the ORACLE_HOME%/network/admin directory and open them. Change the computer name to the current computer name and restart the OracleOraHome92TNSListener service.