Not Winreducer's fault. Read EDIT.

Anyone knows which components in WinReducer is related to Event Viewer?
When I try to open it I receive the error message "MMC could not create the snap-in".

[ANSWERED] Windows 7 Snap-ins (MMC) Viewer11

EDIT.

The problem also occurs with other snap-ins; It seems some .config files are missing.
But these files should be located in the .NET frameworks folders...
WinReducer removed them?
So why they are not in the folder C:\ Windows\Microsoft.NET\Framework64\v4.0.30319\Config?
The netfx v4 is installed after ... ain't amazing?
This system sucks!
And there's no alternative ... I have no hardware or software support on Linux. Mad