------open Notepad > type & save below lines with a filename xxx.reg and open it---------
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express]
"DLLPath"=hex(2):25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,\
6c,00,65,00,73,00,25,00,5c,00,4f,00,75,00,74,00,6c,00,6f,00,6f,00,6b,00,20,\
00,45,00,78,00,70,00,72,00,65,00,73,00,73,00,5c,00,6d,00,73,00,6f,00,65,00,\
2e,00,64,00,6c,00,6c,00,00,00
@="Outlook Express"
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\Envelope]
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\Envelope\CLSID]
@="{A08AF898-C2A3-11d1-BE23-00C04FA31009}"
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\Envelope\CurVer]
@="OutlookExpress.Envelope.1"
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\Protocols]
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\Protocols\mailto]
@="URL:MailTo Protocol"
"EditFlags"=hex:02,00,00,00
"URL Protocol"=""
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\Protocols\mailto\DefaultIcon]
@=hex(2):25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,00,65,\
00,73,00,25,00,5c,00,4f,00,75,00,74,00,6c,00,6f,00,6f,00,6b,00,20,00,45,00,\
78,00,70,00,72,00,65,00,73,00,73,00,5c,00,6d,00,73,00,69,00,6d,00,6e,00,2e,\
00,65,00,78,00,65,00,2c,00,2d,00,32,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\Protocols\mailto\shell]
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\Protocols\mailto\shell\open]
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\Protocols\mailto\shell\open\command]
@=hex(2):22,00,25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,\
00,65,00,73,00,25,00,5c,00,4f,00,75,00,74,00,6c,00,6f,00,6f,00,6b,00,20,00,\
45,00,78,00,70,00,72,00,65,00,73,00,73,00,5c,00,6d,00,73,00,69,00,6d,00,6e,\
00,2e,00,65,00,78,00,65,00,22,00,20,00,2f,00,6d,00,61,00,69,00,6c,00,75,00,\
72,00,6c,00,3a,00,25,00,31,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\shell]
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\shell\open]
[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Outlook Express\shell\open\command]
@=hex(2):22,00,25,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,46,00,69,00,6c,\
00,65,00,73,00,25,00,5c,00,4f,00,75,00,74,00,6c,00,6f,00,6f,00,6b,00,20,00,\
45,00,78,00,70,00,72,00,65,00,73,00,73,00,5c,00,6d,00,73,00,69,00,6d,00,6e,\
00,2e,00,65,00,78,00,65,00,22,00,00,00
