: For remote clients (like SQL*Plus or OCI) to connect, you must add oracle.exe to the Windows Firewall exception list .
The oracle.exe file is the primary executable for the on Windows operating systems. Unlike Linux, where the database runs as multiple processes, on Windows it runs as a single, multi-threaded process. Role and Function oracle.exe
: If you encounter errors like "Protocol Adapter Error," it often means the oracle.exe service (the "bootstrap") hasn't started correctly or doesn't exist. is oracle0 in linux is the starting proces - Ask TOM : For remote clients (like SQL*Plus or OCI)
: You can use the ORADIM tool to create a new Oracle instance and its associated Windows service, which runs oracle.exe . which runs oracle.exe .