The "command line" field should have the exact contents of the command line that worked interactively, EXCEPT:
- The /qn parameter.
- The /norestart parameter.
- The /i filename parameter (because, presumably, the MSI file identified in the /i parameter is defined in the Package Wizard as the MSI file to be installed).
The last thing I tried was ADDLOCAL=Feature_BackupEngine,Feature_BackupServer,Feature_ManagementTools /L*v , but it failed (see above).
Standard diagnostic practices apply....
I'd suggest starting with one option at a time to find out which one is failing. Alternatively, remove one option at a time until it works. Last one removed is the culprit.
Since you still have the /L flag, but no valid logfile name (which is a required field with the flag), that would be my first target for testing.