Toad for Oracle uses incorrect sqlplus.exe

I am using Toad for Oracle on Windows 10.

I have two Oracle Instant Clients installed: 12c 64-bit ( and 19c 64-bit (

When reviewing the Oracle Homes dialogue I see both Instant Clients.

Within Toad for Oracle, when I connect using the 19c version and Execute SQL via SQL*Plus, then the sqlplus.exe for 12c is launched (not 19c).

My Windows environment path has the 19c Oracle Home listed first.

How do I specify which sqlplus.exe to use when selecting the option Execute SQL via SQL*Plus?

Thanks in advance.

Options -> Executables

Awesome. Thank you.

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