Hello everyone,
i have installed: 19c and I have SQL Developer.
But i am having Problems to connect.
It worked some hours ago,...but now i have bbroken something.
Here is the error:
lsnrctl status
LSNRCTL for 64-bit Windows: Version 19.0.0.0.0 - Production on 24-JUN-2019 21:00:10
Copyright (c) 1991, 2019, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
64-bit Windows Error: 61: Unknown error
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
64-bit Windows Error: 2: No such file or directory
I had an error during the installation process.
And I had to reboot, delete all files and reg entries.
Then install again, then it worked.