> I'm starting using C++ Builder 5 with IBO (before that I used IBO with
> Delphi only). When I try to install IBO_C5 package I receive error:
>
> [Linker fatal error] Fatal: Unable to open file DCLDB50.LIB

I have just downloaded a clean copy and compiled it without any
problems.
Which version are you trying to use?

Have you created a clean copy, away from the Delphi version to prevent
'cross contamination'?

Don't use the TEST versions, they have library problems in C5.

--
Lester Caine
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L.S.Caine Electronic Services