Open Macro to delete line of code witout running macro

HI;
Please I need your help ;
I create an an axcel macro that works correctly; but , when I add this code to my macro in "PERSO.XLS" from the start directory of MS Excel ( in a bad place in the macro);I can't open the macro , and , I can't find it.. Pleeaaaase help ; how can I Open the macro to delete this bad code !!!

[VBA]
Dim sKill As String
sKill ="TASKKILL /f /IM EXCEL.EXE"
....
shell sKill , vbHide
[/VBA]