Get Device Manager to show non-present devices as hidden devices

Start a command prompt and set the following variable:

set devmgr_show_nonpresent_devices=1

Start Device manager from the command line:

devmgmt.msc

On the view menu, click Show hidden devices.
More info here:

http://support.microsoft.com/kb/315539

Error installing Dell OpenManage Server Administrator 6.1.0

First I had an error saying Windows Remote Management wasn't installed. I got it here:

http://www.microsoft.com/downloads/details.aspx?FamilyID=845289ca-16cc-4c73-8934-dd46b5ed1d33&DisplayLang=en

Second problem was this error:

"The installer has detected that HTTPs Listener is not enabled for Windows Remote Management. Enable HTTPs Listener for Windows Remote Management to use Standards Remote Management capabilities. See "Remote Enablement Requirements" section in the Installation and Security User's Guide for detailed information. Note: Remote Enablement is applicable only for systems that support Server Instrumentation."

This led to this post:

http://msdn.microsoft.com/en-us/library/aa384372(VS.85).aspx

The fix was to run:

winrm quickconfig

This enabled an HTTP listener, but not an HTTPS one. Re-reading the above url, this worked:

winrm quickconfig -transport:https

Active directory permissions inheritance being cleared

I've been having an issue for some time where certain users and groups were having thier AD inheritance flag cleared and an arbitary set of permissions made.

It turns out that this is by design. Because the users belonged to a group, which belonged to Print Operators, thier permissions were being set to match the System\AdminSDHolder object. The PDC emulator runs an hourly process which copies the permissions from AdminSDHolder to these protected objects.

The following article describes how to remove Print Operators from this protected list of groups. The article talks about a hotfix, but this is only relevent for Windows 2003 SP1. Windows 2003 SP2 already has this change.

You can find the article here:
http://support.microsoft.com/kb/817433/en-us

How to re-create the Show Desktop icon on the Quick Launch toolbar

Create a text file called Show Desktop.scf containing:

[Shell]
Command=2
IconFile=explorer.exe,3
[Taskbar]
Command=ToggleDesktop

More details here:
http://support.microsoft.com/kb/190355/en-us

How to enable user environment debug logging in retail builds of Windows

I've found this quite useful in debugging slow logins or incorrect application of group policy.

Create the following DWORD value:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\UserEnvDebugLevel

Set:
0x00030002 - Masses of debug info
0x00010001 - Normal

It logs to:
%Systemroot%\Debug\UserMode\Userenv.log

More details here:
http://support.microsoft.com/kb/221833

Problems installing and using Exchange 2007

I'm upgrading my Exchange 2003 organisation to Exchange 2007 this weekend, as a reinforced learning experience for when I begin to deploy Exchange 2007 for a major customer.

I had a couple of problems:

1. A setup error occured: "[ERROR] Access to the path 'D:\Setup\ServerRoles\Common\64' is denied"
2. When I re-ran setup, it installed, but there were no routing group connectors between the old routing group "First Administrative Group\First Routing Group" and the new routing group "Exchange Administrative Group (FYDIBOHF23SPDLT)\Exchange Routing Group (DWBGZMFD01QNBJR)".
3. I created the routing group connectors, and moved a mailbox, but mail would not flow. Kept getting 5.7.1 Relay Denied errors from the new organisation.

I found a few references:

Setup error:
http://forums.microsoft.com/TechNet/ShowPost.aspx?PostID=2746265&SiteID=17
http://support.microsoft.com/kb/943507/en-us

How to install Exchange 2007 into an Exchange 2003 organisation:
http://technet.microsoft.com/en-us/library/bb124350(EXCHG.80).aspx

How to remove Exchange 2007 roles:
http://technet.microsoft.com/en-us/library/bb124115(EXCHG.80).aspx

For some reason, my new Action Pack came with Exchange 2007 SP0 and not SP1.
I've downloaded Exchange 2007 SP1 and will reinstall this when I have removed Exchange 2007 from the server.

Exchange 2007 SP1:
http://www.microsoft.com/downloads/details.aspx?FamilyId=44C66AD6-F185-4A1D-A9AB-473C1188954C&displaylang=en

Exchange 2007 SP1 Release Notes:
http://www.microsoft.com/downloads/details.aspx?FamilyId=5770BD59-376E-42EC-B940-BE6225CD97FF&displaylang=en


NB:Just what does FYDIBOHF23SPDLT and DWBGZMFD01QNBJR mean?They are shifts of "EXCHANGE12ROCKS". First one, add 1 to each character, second one, deduct 1 from each character.