Send ctrl+key problem

Hi all!

I have a problem with sending combination of control and key. Script always send only key without ctrl effect in any application.

I tried
with and without Sleep statements between Send commands - no succes.

OS - WinXP and Win7 both under VMWare player.

This script works perfectly about four month ago in same systems except that autoit was reinstalled.

PS. Sry fo my inglish=)