I love when I find a helpful tool on download.microsoft.com....http://blogs.technet.com/efleis/archive/2004/10/05/238314.aspxThere are few tools I would say that I use *every* day. This is one of them. ERR.exe is a tool I use all the time to look up error codes. When someone gives me an error code, the first thing I do is toss it in err so I know what I'm looking at. For example:en-USCommunityServer 2.1 SP1 (Build: 61025.2)So let's compare this to EventID.net shall we?http://blogs.technet.com/efleis/archive/2004/10/05/238314.aspx#238472Wed, 06 Oct 2004 08:55:00 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:238472E-Bitz - SBS MVP the Official Blog of the SBS So let's compare this to EventID.net shall we?http://blogs.technet.com/efleis/archive/2004/10/05/238314.aspx#238473Wed, 06 Oct 2004 08:56:00 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:238473E-Bitz - SBS MVP the Official Blog of the SBS Todayhttp://blogs.technet.com/efleis/archive/2004/10/05/238314.aspx#238483Wed, 06 Oct 2004 09:13:00 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:238483Pritam PalToday