Reinstall MadExcept or manually add the BPL path to your IDE's library path.
: Help developers see exactly where a program failed on a user's computer. When you see madExcept-.bpl madexcept-.bpl
One of the most powerful features facilitated by the madexcept-.bpl package is the automatic modification of the project's source code. When the project is compiled, MadExcept injects initialization code into the application's startup sequence. Reinstall MadExcept or manually add the BPL path