Recovering from a BSOD when restoring XP into Hyper-V

intelideWe had a mission critical XP machine go belly up — the machine interfaced with some medical hardware and couldn’t be upgraded without great expense — and the hard drive was SATA and the hardware we had to replace onto was IDE.   I made an image of the SATA drive, then restored it onto the IDE drive, and the hardware wouldn’t boot.  It just sat on a black screen with a blinking cursor.  It didn’t even have the decency to turn blue.  UBCD showed me the drive contents, so I knew everything was OK on that end, it just wasn’t booting…

So I figured I’d restore it into a Hyper-V and have a go from there.  That way the client could RDP to the VM and redirect the USB ports to the XP machine and process the data from the sensors.

Of course, upon restoration, it was Blue Screen Of Death city dead ahead, and the machine kept rebooting with the usual Inaccessible Boot Device 0x0000007B error.

VMWare has their migration assistant that after you convert your image, it will inject all of its drivers into the image to make sure everything boots.  Microsoft doesn’t seem to have such a tool, so it’s usually a bunch of frustration.

But, Technet’s Code Break blog to the rescue – P2V Migration Issues with Hyper-V: STOP: 0x0000007B — HEY!  That sounds like my issue!

And, lo and behold, the article details a bunch of registry entries that need to be present in the VMDK file in order to get the image to boot.  I mounted the VMDK, loaded the registry hive and, sure enough, there was a discrepancy — my IntelIDE key was not set to auto-start.  (And why would it, since the drive was SATA based?)

So, I changed the Start DWORD to a 0 as I was instructed in the post, and my VM started without issue!

How Am I Supposed to Uninstall a Program in Safe Mode if the Windows Installer Service Isn’t Running?!?

IMG_20140612_092942149_HDRSo, a client’s server is giving me agita — bluescreening without useful error codes and all that — and I need to uninstall some programs.

We boot into safe mode and we get some things (based on the Nullsoft installer) uninstalled, but when it comes to uninstalling things that rely on the Windows Installer service, we’re told we’re out of luck since the Installer Service can’t run in safe mode.


Happily, there is a quick way around that, depending on which version of safe mode you’re in — “normal” or “with networking”

Open a Command Prompt with Administrative Credentials, and if you’re in the basic safe mode, run the following command:

REG ADD “HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Minimal\MSIServer” /VE /T REG_SZ /F /D “Service”

If you’re in “with networking” you’ll need to run this command instead:

REG ADD “HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\MSIServer” /VE /T REG_SZ /F /D “Service”

then, a quick

net start msiserver

and you can install and uninstall in safe mode.


(Oh, and turning off verifer.exe seems to have calmed the blue-screens down.)

Hiding the Metro Tiles in Windows Server 2012 R2

Win12R2_DesktopRegA giant THANK YOU to Pierre Roman over at CanITPro (they beat us in hockey, and they’re beating the Metro interface back with a stick!) for his article: “Step-By-Step: Booting directly to the Desktop in Windows 8.1

Because of it, there is a VERY GOOD chance that I won’t be inundated with support calls Monday morning as this new terminal goes live from people who don’t know what the Metro interface is or how to use it.

But with Windows 8.1 and Server 2012 R2, Microsoft listened and gave us a way to boot directly to the desktop view of Win 8.1, and not the Start screen.

On Win 8.1 it’s an item in the Taskbar and Navigation properties dialog; but to push it out to everyone, you need to use Group Policy to push a Registry change.  This hasn’t made it to an ADMX yet.

According to the article, you want to make a new Group Policy Registry preference and push it out:

Key: HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\StartPage\
Value: OpenAtLogon
Value Type: Reg_DWORD
Value Data: “0” Boots to the Desktop
Value Data: “1” Boots to the Start Screen

And the next time they log in, they’ll go to the desktop, not Start.


Migrating from SBS 2003 to Windows Server Essentials 2012 R2

migr2Just as a heads up, most of the Technet articles I found on doing a SBS 2003 to Windows Server 2012 R2 Essentials migration cover Server 2012, not 2012 R2 and they all mention installing the server in “Migration Mode” and grabbing the “Server Migration Prep Tool” from a folder on the DVD called support\tools.


Server 2012 Essentials R2 is a separate product than Server 2012 Essentials, and the two, tho related, do not share some bits.

I found out the hard way by doing an install, then seeing the Migration Mode stuff, and restarting the install, only to find there was no migration mode option.

But, they do have a document that spells it all out for you, without using the missing Migration Mode install… Lots of threads with “I just installed Server 2012 R2 Essentials and I am also not seeing the migration install option anywhere.” messages.  Happily someone pointed them (and me) here:

Migrate from Previous Versions to Windows Server 2012 R2 Essentials or Windows Server Essentials Experience which can be found here:

Posted so I don’t lose the link, and maybe people Googling will find it easier than I did. 🙂

When Jeff Deleted One Registry Value, You Wouldn’t Believe The Difference It Made or Accessing SBS 2003 Previous Versions on Win 7/Server 2008

Dropped a Server 2008 R2 machine in to a client’s environment to act as a Remote Desktop Host, but when I went to check on Previous Versions functionality, I saw that all the entries were the same date when accessed from the 2008 box, but they were fine on my XP clients and the 2003 box itself.


Happily, the good folks over the SBS Blog at Technet (where I stole the above screenshot from) had a simple fix there for the searching.  We just had to delete a registry key that was there to help Windows 2000 clients.  Since we don’t have those anymore, we can safely get rid of the key and restore our functionality.  It doesn’t even require a reboot!  (This holds for non SBS flavors of Server 2003 as well.)

  1. On your SBS 2003 server, open REGEDIT and navigate to the following location:
  2. Right click on parameters and select Export.
  3. Once the export is completed, find the entry for DisableDownLevelTimewarp, select it and then delete it.

That’s it!