MS Windows Error Messages is a small utility that will allow you to look up MS Windows error code numbers and display a descriptive message explaining what the numeric code actually means.
This is a simple tool for registering ActiveX dll and ocx controls. It uses a Windows interface so it is quicker and easier than working at the command prompt.
If you have Batch Scripts which are doing automated Jobs, you may wanna have that the Batch File is writing some Success or Error Messages into EventLog.