[ownedbycats]

Also, how experimental is the "use multiple selections" feature? Agent Ransack fails to launch entirely with this:

      {
        "active": true,
        "chain_settings": {
          "chain_links": [
            {
              "action_name": "Open With",
              "action_settings": {
                "allow_multiple": true,
                "args": "-d",
                "path_opt": "folder",
                "path_sep": ";",
                "path_to_binary": "C:\\Program Files\\Mythicsoft\\Agent Ransack\\AgentRansack.exe",
                "use_default_app": false
              },
              "comment": ""
            }
          ],
          "refresh_gui": true
        },
        "image": "",
        "menuText": "Search with Agent Ransack",
        "subMenu": ""
      },

This works in command prompt:
"C:\Program Files\Mythicsoft\Agent Ransack\AgentRansack.exe" -d "D:\Test1";"D:\Test2"

The action works if multiple selections is disabled.

Note that nothing appeared in Ransack's error log (it does if I send it a -d with no paths).

EDIT: Debug log:

Action Chains: Starting chain: Search with Agent Ransack
Action Chains: Search with Agent Ransack: starting action No. 1: Open With
Open:  C:\Program Files\Mythicsoft\Agent Ransack\AgentRansack.exe (file):  "D:\Documents\My Books\Jenny Oldfield\Starlight (5627)";"D:\Documents\My Books\Jenny Oldfield\Steamboat Charlie (5626)"  (args):  -d mutiple:  True
About to run a command: C:\Program Files\Mythicsoft\Agent Ransack\AgentRansack.exe
Job Spy: self.gui.tags_view.recount() is enhanced for showing icons of user category child values...
Action Chains: chain (Search with Agent Ransack) finished in: 0.2760617733001709

ANOTHER EDIT: Here's another debug log of opening a file with "multiple selections" turned off.

Action Chains: Starting chain: Search with Agent Ransack
Action Chains: Search with Agent Ransack: starting action No. 1: Open With
Open:  C:\Program Files\Mythicsoft\Agent Ransack\AgentRansack.exe (file):  D:\Documents\My Books\Jenny Oldfield\Steamboat Charlie (5626)  (args):  -d mutiple:  False
About to run a command: C:\Program Files\Mythicsoft\Agent Ransack\AgentRansack.exe
Job Spy: self.gui.tags_view.recount() is enhanced for showing icons of user category child values...
Action Chains: chain (Search with Agent Ransack) finished in: 0.2923429012298584