At 02:31 PM 21-11-02 +0000, you wrote:

>Using version 4.2I with D7 professional
>
>Have been using this for 2-3 weeks for a new project but for the last
>few days have been using another PC and D5 to work on an existing
>project. When I returned to the PC with D7 and started D7, the error
>message "Can't load package c:\program files\borland\delphi7
>\projects\bpl\IBO40CDT_D7.bpl.
>One of the library files needed to run this application cannot be
>found" was displayed. This was repeated for every DT package that was
>loaded in the component pallette. I de-installed IBO and then
>compiled IBO40_D7 which worked. However when I tried to install the
>first DT package, the same error message recurred. I then restored
>all of the IBO files from the IBO and IBODCU zip files and tried
>again with the same result. Any suggestions? I notice that this
>question has been asked before but no answer was forthcoming.

Two things to check up:
1. Have you double-checked that the path settings are pointing to wherever
the run-time packages (.dcp and .bpl) are installed? Best to set all of
these before you start compiling any of the packages.
2. Are all of the delphi packages listed in the Requires lists of the
packages available in the Pro edition? You may find that some of the
client/server libs are missing. Check the .dcp files in the lib
directory...*Somewhere* on the CD there is a list of what's in and out for
each edition...I just wish I could remember the name of that file.

Helen