When starting CH&S I got this error:
"Could not convert variant of type (String) into type (Double)."
I think it's because of this particular set of circumstances which may (or may not) be rare:
This is a XP SP2 setup with Multilingual User Interface (MUI) installed. Admin profile under which CH&S was installed, has Portuguese Regional Settings, including a comma (,) decimal separator. CH&S can be used without problem.
User1 needs English Regional settings, namely a period (.) decimal separator. If this user tries to start CH&S this error dialogue box pops up followed by many others. CH&S can only be stopped by ending its task or process.
I don't know if it is worth for you (or me) to pursue a solution to this bug. Perhaps if others are also affected. Anyway if you solve this or know a workaround that permits use of CH&S under such a user profile please respond.
Off topic:
I only just now started using CH&S. I only use the right-click menu to paste the recent clips which is only a fraction of the power and versatility that the program offers. I don't usually keep programs installed that do more (or less) than what I require but CH&S UI manages to keep it simple so I like it, will keep it anyway and will be aware of opportunities to use its more advanced functions.
Thank you for your good software.