The ha414pp.dll file is a language file for the HAFAS program made by HaCon Ingenieurgesellschaft mbH. This file calls itself a Windows Ressource DLL (POL) which simply means that it is a dynamic link library file that works as a Polish language module for the timetable program HAFAS.
HAFAS is a timetable, scheduling, transit, and customer service program created by the German company HaCon to work with any regularly scheduled traffic. Errors with this file may disable the Polish language modules for the program. We recommend cleaning the registry to try to resolve the problem.
Every file installed on your computer has an entry in the registry that tells Windows where to find it and how to use it. When the registry has mistakes, Windows gets confused and your programs will not run.
Use ZookaWare PC Cleaner to clean up those mistakes. ZookaWare PC Cleaner hunts down errors in your registry and fixes all of them, guaranteed. Give ZookaWare PC Cleaner a chance when you see a dll file error, and get your system back to 100% quickly.