You receive a notification about the "computer errors the DLL was not found" or "system failure" when you install an application or shutdown? So, on your PC lacks a certain utility. How can I resolve this?

To do this, read the respective instructions carefully. Before you install the DLL, you must dx3dx9 42 dll download, then download and copy it to the «System32», generate log files in the system.

How to download free dx3dx9_42.dll?

Now you can install it and reboot the computer. Error removed, it is safe to run games and programs.