I have been looking all over the internet for a solution to this problem but for some reason I can never find anything directly related to using .onAction with selecting a speci
If I'm reading this right, "SelectCell" is a macro name, and you're passing in "Sheet 1","$C$10" as parameters (as strings). Whenever you make a call on the right side of an assignment operator (equals sign) the parameters need to be passed in with parenthases. for example,
.OnAction = "SelectCell "Sheet 1","$C$10""
is wrong, and
.OnAction = "SelectCell ("Sheet 1","$C$10")"
is right.
Try that, but there's not much I can go off without much code. You could also try to use the fully qualified macro name, in case the Macro is in another module.