wine users - Jun 2006 - Apps want admin under win2k config

Hi! When I use some apps (like kidpix 3), the installer says that I have 
to be the administrator if I am using win2k config. It doesn't if I set 
it to ME or 98. I tried changing config or dlls, but that didn't work 
under 2k. Wouldn't it be possible to edit the registry to set me as a 
user with administrative privileges? Thanks!
-Steven