Sandbox a file

Hi, how can I sandbox an application? in the way Comodo show me the advise the file is in sandbox and I can select to keep it in sandbox or unsandbox it…
When I click “modify” the rules of a Windows Application Comodo say to go in the windows “My files - groups”, but where is that windows?
Thanks and sorry my english!

It may be best to read this here first regarding your sandbox queries.

If language is a real problem there are various language specific boards here.

Best wishes