Citrix/Windows troubleshooting using Microsoft Exchange Server Error Code Look-up tool

This tool is immensely helpful to determine error values from decimal and hexadecimal error codes in Microsoft Windows operating systems. Though Microsoft says that the tool is developed for MS Exchange, this works pretty well for any other deployments which runs Windows operating systems.

The link to download the tool is  here below

This is a command-line tool which is a standalone executable and could be run against hex and decimal codes that are usually obtained from the Event Viewer details tab.

Remember to take the very last portion of the code as that is the most useful bit.

In the example below, i have highlighted the portion of the event log that needs to be used.

In my case the cause was the time sync between the servers as below