Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mailto] @="URL:MailTo Protocol" "EditFlags"=hex:02,00,00,00 "URL Protocol"="" [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mailto\DefaultIcon] @="\"C:\\Program Files\\Fujitsu\\@メール\\AtMail.exe\"" [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mailto\shell\open\command] @="\"C:\\Program Files\\Fujitsu\\@メール\\AtMail.exe\" \"%1\"" [HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail] @="@Mail" [HKEY_CURRENT_USER\Software\Clients\mail] @="@Mail"