Oracle19C installation is stuck at executing datapatch in Windows 10 using dbca I tried using dbca. There are no errors. It just hangs. I tried leaving it running for 4 hours. It is always stuck at 36% even after multiple tries.

Logs:

[progressPage.flowWorker] [ 2020-05-25 00:26:04.206 IST ] [CloneDBCreationStep.executeImpl:823]  executing datapatch %ORACLE_HOME%\OPatch\datapatch.bat
Make sure that the user installing the software is in the local ora_dba group, and that os authentication is enabled in sqlnet.ora:

SQLNET.AUTHENTICATION_SERVICES = (NTS)


Also, it is a good idea to make sure that any anti-virus software doing active scanning is disabled during install/db create activity, and that when running it contains exceptions for all Oracle-related files and directories.