Alternatively, use the Add by File button to navigate to the program folder and select its program executable. Use the Add by Name button to add a program by typing its explicit executable name. Initially, all programs in the sandbox can start and run in the sandbox. Use these settings to select which programs, if any, will be allowed to start and run in the sandbox. Sandboxie Control > Sandbox Settings > Restrictions > Start/Run Access

Related Sandboxie Ini settings: ClosedFilePath, Notify Internet Access Denied. You can also configure this setting in the Program Settings window. Use this checkbox setting to indicate whether you would like to receive these notifications.

Issue message SBIE1307 when access is denied: When a program is restricted due to this setting, Sandboxie can issue a notification message. When this mode is in effect, the button changes to Allow All Programs, and when clicked, will undo the effect of blocking all programs. The button Block All Programs prevents all programs in the sandbox from accessing the Internet. Use the Remove button to remove some program previously added to the list. When any restrictions are in effect, programs that are installed (or downloaded) into the sandbox will never be allowed to access the Internet. Blocking of SMB/CIFS which you can block as well by visiting Initially, all programs in the sandbox can access the Internet. Use these settings to select which programs, if any, will be allowed to access the Internet in the sandbox. Sandboxie Control > Sandbox Settings > Restrictions > Internet Access

You can relax some of the default restrictions, which is normally not recommended, but may enable some esoteric programs to work.You can place additional restrictions on programs, to tighten the security of the sandbox.Settings in this section are intended to alter the default set of restrictions that Sandboxie places on programs running in the sandbox. Sandboxie Control > Sandbox Settings > Restrictions

Sandboxie v4