I try to install IBO 4.2Hd
I use the german ib-constants file.
As usual I have renamed the file and checked the version information constants.
when I build the project the following message appears

[Fatal Error] IB_Session.pas(650): Unit IB_Parse was compiled with a
different version of IB_Constants.DT_DateFormat

When I change the DT_DateFormat constant to the original state all is ok.

What can I do to get rid of this problem?

thanks in advance
Oliver Wurdak