--- In IBObjects@y..., Lele Gaifax <lele@s...> wrote:

GW> Hard to tell. It all seems to be working in my setup. Check
GW> that you have all the designtime packages installed properly,
GW> in particular the IBO40DDT_D5 package since this is the one
GW> containing IB_Registration and IB_Editors responsible for the
GW> action required.

LG> Under IBO4_3_C, the IBO40DDT disappeared, replaced by
LG> IBO40EDT and some other DesignTime only packages (IBO40ADT
LG> for one...).
LG> hth, ciao, lele.

OK, problem solved. I had missed IBO40EDT, and now all is fine. Of
course, I have to get back to work now, so I'm not sure thanks are in
order... ;)