1

Data backup: Back up your critical data to ensure its safety, especially the popusers.ini (user accounts information file).

Note: This is recommended but not absolutely necessary. After upgrading, it is not necessary to restore the data from the backup.

2

Uninstalling older versions: In Add/Remove Program, uninstall the older versions of WinWebMail completely.

This operation is safe. It will uninstall the executable files in the installation directory and anti-virus settings in the \Web, \adminmsg directories without affecting user data. (Note: If you modify the anti-virus settings, please make sure to backup the *.eav files.)

3

Install newer version of WinWebMail to the original directory (a valid "sn.ini" file must exist in this directory) and reboot the computer.

4

Copy the backup *.eav files back to the \adminmsg directory.

5

Run the new version of easymail.exe or start the NT service program.

6

Set the directory of "WinWebMail" to %installation directory%\Web.