sqldeveloper works fine with DB Client 19.3 but sqlcl 19.2.1 is looking for ocijdbc18 which isn't part of DB Client 19.3
Error Message = no ocijdbc18 in java.library.path
I then tries 19.3 instant client
Error Message = no ocijdbc18 in java.library.path
Then I downgraded from DB Client 19.3 to 18.3, it says:
Error Message = C:\app\client\BPENDER\product\18.3.0\client_1\bin\ocijdbc18.dll: Can't load AMD 64-bit .dll on a IA 32-bit platform
I also tried 18.5 instant client and got
Error Message = C:\app\instantclient_18_5\ocijdbc18.dll: Can't load AMD 64-bit .dll on a IA 32-bit platform