Hi All,
Just trying to help here.
I have same error message trying to compile ZeosLib version 8 with C++Builder 12.0 for Win64 platform. With Win32 I had no problem.
About this message complaint telling you to remove units, I would recommend to uncheck the "ICS" item into "Install Packages" dialog from "Components > Install Packages..." menu before installing your packages.
I think this ilink64 error is related with object files produced by Delphi Compiler and then linked with C++Builder ilink64.