To create a RichText Edit use the following function: (help file) #include <GuiRichEdit.au3> _GUICtrlRichEdit_Create($Window, $Text, $Left, $Top[, $Width [, $Height [, $Style [, $ExStyle ]]]]) ;# $Window : Which Window should the RichText Edit be in? ;# $Text : Which Text should be in the RichText Edit? ;# $Left : The RichText Edit's position from the left? ;# $Top : The RichText Edit's position from the top? ;# $Width : The RichText Edit's width ;# $Height : The RichText Ed