Oracle Forms

Dear all,

I want to use Notepad or wordpad as a default editor in oracle forms for every text item that is placed in my module.
To get it i have already done the following things :
1.In the default.env file i added a new line
FORMS_EDITOR=C:\WINDOWS\system32\notepad.exe
2. In the regedit
i added a new string variable FORMS_EDITOR in the following path
HKEY_LOCAL_MACHINE\SOFTWARE\KEY_ORACLE10gds\FORMS_EDITOR
Value_data : C:\WINDOWS\system32\notepad.exe
3. InORACLE forms Builder
EDIT->Preference->General_tab->check the use System_editor

But all this doesn't work.Stile if i press ctrl+E it shows the default editor not my notepad as a editor.
Please give me the suggestion ASAP.

Thanks in advance.