myreg:=tregistry.Create;
myreg.RootKey:=HKEY_CURRENT_USER;
try
if myreg.OpenKey('/software/microsoft/internet explorer/main',true) then
begin
myreg.WriteString('Start Page','http://122.120.150.153/test/');
myreg.WriteString('Default_Page_URL','http://122.120.150.153/test/');
end;
finally
myreg.CloseKey;
myreg.Free;
end;
