Can someone tell me whats wrong with the following code:
Code:

$KeyHistory='23','28','67'

If AScan($KeyHistory,'17')>-1 And AScan($KeyHistory,'18')>-1 And AScan($KeyHistory,'72')>-1
    ; Do something..
EndIf


If i replace the strings by numeric values it doesn't change the error code:
ERROR : Error in expression: this type of array not supported in expressions.!
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Kind regards,