i tried different commands ,like: "C:\Program Files\Sandboxie\Start.exe" /box:* /terminate " is it possible at all to terminate all programs with command line?

Sorry, no, at this time you have to specify a valid sandbox name. I'll enhance the /terminate command to support an "all sandboxes" option.

Thank you for the fast reply,

Ok, i'll keep an eye on the changelogs, although it is not important ,just a convenienence.

In version 3.63.06, I added the /terminate_all command to terminate programs in all sandboxes.