Causes of the eappgnui.dll Error - How to fix this errors?

eappgnui.dll is an important component of dynamic link library having a code to ensure proper plugging and unplugging of the computer device component without rebooting. Popular examples include USB mouse, keyboard and printer. It is usually installed during the installation of the operating system. Damage to this dll file causes critical windows error and hardware problem. The error should be fixed immediately for the smooth performance of your PC and to prevent any further damage.

Causes of the eappgnui.dll Error

eappgnui.dll Error is mainly caused due to the removal of this dll file during installation of any program or due to sudden removal of the peripheral device such as hard drive or flash drive from the USB slot present in your system. It leads to loss of data and corruption of the windows system. Virus and spyware present in your system may also cause corruption of this important file. Moreover registry errors and damaged registry settings can also cause severe error in your PC.

If your system is having this error, it may display warning message as an alert during windows startup and shutdown as

"eappgnui.dll not found"
"The Required File missing"
How to fix eappgnui.dll Error

It is important to remove this error from your PC as early as possible that is mainly caused due to corrupt registry settings. In order to manually remove this error, you need to stop the dll processes that are in use and deleting the corrupt registry files. However it requires a lot of skills to perform manual removal and hence it is advised to use automatic removal.

It is always better to use eappgnui.dll Error fix tool for resolving this error from your PC. This software is designed to remove any spyware present in your system after completing full scan. Moreover it also effectively scans the registry thoroughly and will fix the issue related to it.