Foros Club Delphi - Installing Indy 10 on Borland C++ Builder 6

We have several problems with Indy 10 on BCB 6 installation. We execute FULLC6.bat and it seems ok. After we try installing de package in the BCB, we go to Component->Install Package-> Add.
We add the files dclIndyCore60.bpl and dclIndyProtocols60.bpl. After we add "$(BCB)\Indy10\C6" in the Include Path, Library Path, and in the Library Path of Environment Options. All works perfectly until we reset the BCB 6. The package Indy 10 Core Design Time and Indy 10 Protocols Design Time are inactive in the list of packages. When we try to activate them, an error appears : Can’t load package C:\...\ dclIndyCore60.bpl.
We don’t understand. What is the problem?. Has anyone installed Indy 10 on Borland C++?
Thanks in advance