You are right, it even works on Windows. Please note that the error message is misleading:
- It is no problem to use a parameter more than once ... but
- It does not make sense to use the same variable AND the same paramater more than once.
The command should have read
C:\>mminfo -q "savetime>=.., savetime<=.." -r ssid
instead of
C:\>mminfo -q "savetime>=.., savetime>=.." -r ssid
Please check the second "savetime" statement.
If i would have copied the command within my first response, i should have noticed this myself ;-)