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On Windows, Oracle often stores path information in the Registry. Open regedit .
Multiple Oracle Homes are conflicting with one another. On Windows, Oracle often stores path information in
Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE\KEY_HomeName . On Windows, Oracle often stores path information in
Ensure the user account has "Read & Execute" permissions for the entire Oracle Home directory. Summary Checklist If you are still stuck, verify these three things in order: Does the file rw.msb exist in ORACLE_HOME/reports/mesg ? Is ORACLE_HOME defined correctly in your system variables? Does the user have permission to access that folder? On Windows, Oracle often stores path information in
This variable should include the directory where the message files reside (usually $ORACLE_HOME/reports/mesg on Unix or %ORACLE_HOME%\reports\mesg on Windows). How to fix: