Step 1. Unregister FusionMail, using the regsvr32 
        [the regsvr32 located in \windows\system (win95) or \winnt\system (winnt)]

        The FusionMail component (fmail.dll) reside in windows directory 
        [fmail.dll located in \windows\ (win95) or \winnt\ (winnt)]

        To unregister the component:
        regsvr32 /u <windows directory>\fmail.dll

Step 2. Delete the fmail.dll:
        del <windows directory>\fmail.dll

Step 3. Extract patch.zip
        use pkzip / winzip to extract the fmailupg.zip

Step 4. Copy fmail.dll to windows directory:
        copy fmail.dll <windows directory>

Step 5. Register new fmail.dll:
        regsvr32 <windows directory>\fmail.dll

Step 6. Restart your computer

