DLL files are very necessary when you install the game, they ensure the functioning of graphics in games. DLL is a whole library of elements. Without them, no modern computer games or multimedia application will not work correctly.
Quite often, in the absence of these files swear such well-known to all games, as the sniper elite v2, assassins creed 3 and sleeping dogs. Regardless of the game - a method to eliminate this error is the same.
How to download mfc90u.dll for free?
The first step is dll mfc90u dll download and save in a system folder that is located on drive C. Then restart your PC, and try to re-start the application. It's pretty simple and accessible to everyone!