Hi.
I think the file name cannot have ":" .
No: -${time:hh:mm:ss}.zip"
Custom Commands - Examples
http://multicommander.com/docs/customcommands_examplesPack Files
Not ( "file:name".txt):
MC.Filesystem.PackFiles FILES="D:\MyFiles\*.*" METHOD="Zip" TARGET="${targetpath}${date:yyyy-MM-dd}-${time:hh:mm:ss}.zip"
That ("file-name".txt):
MC.Filesystem.PackFiles FILES="D:\MyFiles\*.*" METHOD="Zip" TARGET="${targetpath}${date:yyyy-MM-dd}_${time:HH-mm-ss}.zip"