With this Tweak you will
prevent account changes in Outlook Express.
To do this, follow the next steps:
- Open the Registry Editor click on the Start button on
your taskbar, then click on Run and type "regedit"
and click on OK to start the regedit utility.
- Expand HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Outlook
Express (see picture 1).
- Create new DWORD value called "No
Modify Accts" and set it to "1" to enable the
restriction or "0" to allow users to modify accounts.
- The modifications you made will be in effect after you restart