[AccessD] Sage RT script

Hi,
 
I hope somebody can help me.
 
I purchased the Sage MS Access XP RT script.
 
Now my cliente has Windows 2000 Pro and MS Access 2000 installed.
When he clicks on the shortcut of my app, a error message appears stating
that this application is not soported, wanting to open my app with Access
2000.
So we have to go to the runtime folder, click MS Access XP .exe., but the
problem is that he can not open his other Access 2000 db´s.
 
Is the Sage script not supposed tu avoid all this?
 
 
I hope somebody has the answer.
 
Rudolf F. Vanek