Licencing Problem MSHFlexgrid in MSAccess 2003

Hi all !
I have a MS Access 2003 and an older (MSAccess2000) VBA application which uses MS Flexgrid (The program is written by me ). Since MS Access is changed to 2003 the mdb works but when I open the form, where the flrxgrid id on it shows me a Magbox that there is no licence for using that control. Very strange as I have enterprise edition of visual studio for professional usage, fully registered version. So it should not do so. A time ago I had read about that problem and tht it is a bug, but I have forgot where and what to do against. Anyone knows about that ?