Teaches you how to fix the Oracle listener that has been kissed by the optimization master.

Symptom: The Windows optimizer optimizes Oracle when optimizing the registry, so that the listener cannot be found.

The solution is as follows:

◆ 1. in the registry, HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesOracleOraHome92TNSListener

The ImagePath value of the string is TNSLSNR. EXE in the bin directory of oracle. This directs to the listening file.

◆ 2. directly run TNSLSNR. EXE in the bin directory to start the listener... however, there is a black window on the desktop, which is uncomfortable. We recommend that you use the following methods to fix it.