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Domain doesn't know about my computer account? I vouch for my computer, you can trust me...
Had an issue where a server would not allow logon via termian services each time you attempted to logon it would return this:     Soooooooooo, what to do here?  First, we made sure the account existed in the directory since that's why it Read More...

Posted Friday, August 01, 2008 8:31 PM by Brad Rutkowski | 0 Comments

Windows Update fails with 8000FFFF (E_UNEXPECTED)
Quick Solution:   Check the permissions on  the root of C: and ensure that BUILTIN\Users have Read access. Long Story: 8000FFFF == E_UNEXPECTED, not very helpful… Had a client where windows update was continually failing with the error code Read More...

Posted Thursday, July 03, 2008 8:07 PM by Brad Rutkowski | 4 Comments

Staring at a blank desktop, due to Interactive missing from Users group
Ran into an issue this week that was strange.  When you TS’d to the box it would just show a blank background and nothing else.  If you tried to launch task manager it would just fail silently to the user (actually access denied in the debugger).  Read More...

Posted Thursday, May 29, 2008 11:51 PM by Brad Rutkowski | 1 Comments

SearchIndexer.exe crashing with the exception code of 0xc00000fd
This is an FYI post so others on the intertubes can find the answer quickly. If you get this error: Log Name: Application Source: Application Error Date: 4.11.2008 07:20:41 Event ID: 1000 Task Category: (100) Level: Error Keywords: Classic User: N/A Computer: Read More...

Posted Thursday, May 15, 2008 12:16 AM by Brad Rutkowski | 0 Comments

Find out who pings on a subnet quick and easy
So i know there are tools out there to do this but figured some would be interested on how to do this real quick with stuff that's already in the OS.   1) Turn off echos to make the out put clean (don’t forget to turn it back on when its done via Read More...

Posted Thursday, April 24, 2008 12:57 AM by Brad Rutkowski | 0 Comments

C#: Getting members of a group the easy way with .Net 3.5 (Discussion groups, nested, recursive, security groups, etc.)
Just saw this being discussed internally and thought that it was quite useful to a lot of you out there so I thought I'd share.  The true boolean to grp.GetMembers tells it to recursively get the nested group members too.  I tested this out Read More...

Posted Tuesday, April 15, 2008 4:20 PM by Brad Rutkowski | 2 Comments

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Got IPSEC? Got Problems? New tool released to help you triage IPSEC failures.
The Microsoft IPsec Diagnostic Tool is available for Windows Server 2008, for Windows Vista, for Windows Server 2003, and for Windows XP This should help you out when you have those weird "network" issues going on with some clients where IPSEC Read More...

Posted Thursday, April 03, 2008 8:58 PM by Brad Rutkowski | 0 Comments

Some useful debugging commands
All of these are for kernel mode, these are just commands I use often that don't troubleshoot a particular problem, but are helpful in getting a general picture of the system. If you have a specific issue you're trying to understand, drop a note and I'll Read More...

Posted Tuesday, April 01, 2008 10:47 PM by Brad Rutkowski | 0 Comments

Stuff to check out for Windows 2008
Just got released yesterday: X86: http://www.microsoft.com/downloads/details.aspx?FamilyID=9ff6e897-23ce-4a36-b7fc-d52065de9960&DisplayLang=en X64: http://www.microsoft.com/downloads/details.aspx?FamilyID=d647a60b-63fd-4ac5-9243-bd3c497d2bc5&DisplayLang=en Read More...

Posted Wednesday, March 26, 2008 5:41 PM by Brad Rutkowski | 2 Comments

Hey Admins! Gathering information from remote machines using WMI (the easy way).
  Those who are just getting into scripting might be wondering how to query info from remote machines using WMI and how to find useful information to query.  When I started out trying to learn some of the WMI syntax and gathering info,  Read More...

Posted Friday, March 14, 2008 10:48 PM by Brad Rutkowski | 0 Comments

2 things: Tell if a server is server core remotely. Tell if a server is a VM remotely. (C#)
I've been messing around over the last week making a tool that will frisk a remote machine.  It's been a fun project, a couple of items I got hung up on were if the machine was server core and if it was a VM.   I mean who would knowingly TS Read More...

Posted Friday, March 07, 2008 8:54 PM by Brad Rutkowski | 1 Comments

Tidbits for admins for the 2k8 release...
Just some random stuff as you get ready for 2k8... Getting the Classic cluster logs: Clustering in Win2k8 has undergone some major changes (for the better). One of those changes is that the cluster events are now part of the event stream so sifting through Read More...

Posted Tuesday, February 26, 2008 4:00 PM by Brad Rutkowski | 0 Comments

Taking a circular netmon capture from the command prompt
You've probably heard that netmon3.1 is out , but you might not know that you can easily launch a capture at the command prompt.  I find this useful when we're waiting on a repro, we want a capture, but we don’t know when that's going to happen.  Read More...

Posted Friday, February 22, 2008 7:23 PM by Brad Rutkowski | 2 Comments

I PTE the fool: !SYSPTES 4 works in Vista SP1/WS08
System Page Table Entry (PTE) issues are some of the top support issues for servers that run large server applications and have a relatively large amount of Random Access Memory (RAM). PTEs are structures used to track pages of RAM, similar to the way Read More...

Posted Thursday, February 21, 2008 12:21 AM by Brad Rutkowski | 0 Comments

Hey Admins! Taking some of the pain out of analyzing perfmon captures.
Performance Analysis of Logs (PAL) tool Project Description: Ever have a performance problem, but don't know what performance counters to collect or how to analyze them? The PAL (Performance Analysis of Logs) tool is a new and powerful tool that reads Read More...

Posted Wednesday, February 13, 2008 11:03 PM by Brad Rutkowski | 1 Comments

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