In Things I created a link to a to-do with Hookmark and inserted that link into an Excel spreadsheet. When I click on that link in Excel, Things is activated, but I get the same error as in 6248: The link itself looks like this: https://hookmark.net/hm/things//show?id=UiBuR7eu5TaDX3v1bWRpV I even tried it with a triple slash before the “open” keyword but still get the same error. The Hook-link works fine from any other app (e.g. DEVONthink) but only returns the error when clicked in Excel...
