//delphi获取IE路径
function GetIEAppPath:string;
var
iekey: Hkey;
iename: array [0..255] of char;
vType,dLength :DWORD;
begin
vType := REG_SZ;
RegOpenKeyEx(HKEY_LOCAL_MACHINE,'Software\Microsoft\Windows\CurrentVersion\App Paths\IEXPLORE.EXE',0,KEY_ALL_ACCESS,iekey);
dLength := SizeOf(iename);
if RegQueryValueEx(iekey, '' , nil, @vType, @iename[0], @dLength) = 0 then
Result := iename
else
Result := 'C:\Program Files\Internet Explorer\IEXPLORE.EXE';
RegCloseKey(iekey);
end;