Original sentence: 3 onward but certain features may not be supported.X4               ¤,7 thru X4.¤ Note: CorelDraw 10 thru X4 will open files from ver
Edited sentence: 13/X3            ¤.14/X4            ¤,7 thru X4.3 files and later but certain features may not be supported.¤ Note: CorelDraw 10 thru 14 will open ver