|Thank you Mike and osaeed09 for your help.|
I tried everything Mike suggested to me, none of them worked. Maybe they are not for Windows ME/XP?
Notepad application suggested by osaeed09 worked very well. How can I make it as a default notepad?
I like the original notepad; if anyone else has a way to fix the original notepad, I would appreciate your help.
Once more, thank you Mike and osaeed09 for your help.