Hi David:

Try the following instead of defining popup:

ON KEY LABEL CTRL+X SYS(1500,"_MED_CUT","_MEDIT")
ON KEY LABEL CTRL+C SYS(1500,"_MED_COPY","_MEDIT")
ON KEY LABEL CTRL+V SYS(1500,"_MED_PASTE","_MEDIT")
ON KEY LABEL CTRL+Z SYS(1500,"_MED_UNDO","_MEDIT")
ON KEY LABEL CTRL+R SYS(1500,"_MED_REDO","_MEDIT")

Another approach would be to put code into the KeyPress event of the edit box