440 DEFPROCsave
450 phonenos=OPENUP("Phonenos")
470 PRINT
480 FOR j= 1 TO counter
490 PRINT#phonenos,contact{(j)}.name$,contact{(j)}.phone$,contact{(j)}.email$
500 FOR f = 1 TO 10
510 PRINT#phonenos,contact{(j)}.response%(1,f)
520 NEXT f
530
540 NEXT j
550 CLOSE#phonenos
560 PRINT "Data saved."
570 ENDPROC
Code to save details from database I'm trying to save what i have entered to a file but the error INVALID CHANNEL AT LINE 490 APPEARS/