Microsoft Groove RIP – Export your Playlist

OK… I’m using Groove. Don’t know why I paid the annual subscription, perhaps I had grand plans to sync up my music lists to a single platform and decided to give it a chance. Oh well… Microsoft just killed it.

Anyways, I’ve been collecting some songs over the past couple of years, and before I forget what they are, I thought I would export the list, only to find out that Groove only supports exporting to Spotify, well I don’t know what music service I’m planning on moving to, but it *might* not be Spotify, so I need to figure out how to export my list now.

I tried getting an Groove Music API, key, but Microsoft shutdown the service, I also tried another online service, but they wanted to charge a monthly fee. I did figure out that I can download my playlist locally to my machine. The files will be DRM protected, but I can use the file names to generate a playlist. How? Powershell to the rescue!

IF you would like to create a list, open up a powershell.exe command prompt and run the following command (Single line):

iwr https://gist.githubusercontent.com/keithga/8c3631beb2064cc33844505d97a76eb7/raw/e8f138929fdc54a9edf4b6ab58c0962f3c0d5a96/Export-GroovePlaylist.ps1 | % Content | IEX | export-csv -NoTypeInformation -path $env:USERPROFILE\desktop\myGrooveList.csv

This command will download the powershell script from GitHub, execute, and export to a file called MyGrooveList.csv on your desktop. ( or replace desktop with downloads, whatever).

artist.PNG

Then you can open the MyGrooveList.csv file in Excel and import later.

Here is the full script:

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Dell Latitude XX80 drivers won’t import into MDT Litetouch

TL;DR; Don’t import the Dell ControlVault driver into MDT Litetouch 8443 or older. It will crash the driver import.

Case of the mysterious…

David Landry posted a good question on the MDTOSD forum on http://myITForum.com”

Just curious what everyone / anyone has done with the Dell driver problem they have with the new Latitude XX80 series laptops. I imported their CAB files into MDT and got error.

It took me a while to narrow down the problem, but I was able to get a stack trace of the error:

System.Management.Automation.CmdletInvocationException: Length cannot be less than zero.
Parameter name: length ---> System.ArgumentOutOfRangeException: Length cannot be less than zero.
Parameter name: length
 at System.String.Substring(Int32 startIndex, Int32 length)
 at Microsoft.BDD.PSSnapIn.InfInfo.CheckDriverFile(String filePath)
 at Microsoft.BDD.PSSnapIn.InfInfo..ctor(String infPath)
...

Looks like CheckDriverFile() function was trying to get a Substring() but the 2nd argument for Length was zero. Not much of a substring…

I opened my trusty Ilspy.exe and revealed:

ilspy

Some further analysis reveals that the Dell ControlVault driver was the culprit, and I was able to dig down and find the file “Current_Version”. Current_Version has no File Extension, so it would cause the CheckDriverFIle() function to fail.

[cv_fw_copy]
bcmLynx_1.otp ;CV Firmware binaries
bcmLynx_7.otp
clearscd.bin
current_version
sbiLynxA0_1.otp
[...]

There is nothing technically wrong with the Dell Driver here, this is valid file. Additionally, this is the first time I have come across this bug in MDT, in the past 4 or so years this code has been active. It’s just an interoperability bug.

I have sent e-mail to both Microsoft and Dell. I’m hoping to qualify for the new Microsoft Bug Bounty program, but I’m not holding my breath. ;^)

 

Supermicro vs No_Drv

TL;DR – A NO_DRV driver is a driver package that doesn’t contain a driver binary. It uses the driver from another package (typically an in-box Microsoft driver).

Server Woes

One of my servers, a SuperMicro 5038A-IL has been locking up on me. I’ve been able to use the machine for the most part for the past year, but the upshot is that I can’t upgrade the machine from one Windows version to another. 22% of the way through WinRE (or sometimes WinPE), the machine has a hard Freeze, and won’t respond to mouse movement or keyboard. I’ve tried kernel debugging, hardware swaps, nothing works. My experience tells me this is a hardware problem. Time to escalate to SuperMicro support.

Upgrade your drivers

OK I should have seen this one coming, I call up support, and the first thing they ask me to do is make sure I have the latest Network and System Drivers.

  1. WinRE doesn’t use Network, so this isn’t a problem.
  2. System Drivers sure! Let’s download and check to see I have the latest stuff.

ftp://ftp.supermicro.com/driver/Intel_INF/Skylake_Series_Chipset/Chipset_v10.1.2.80.zip

No_Drv

I open the driver package, and take a look. Wait a minute, I don’t see any *.sys files, only *.inf and *.cat files.

sys – These are the compiled drivers, usually written in c/c++.
inf – These are the install files, typically there is at least one of these.
cat – This is the digial signature, signed by Microsoft to verify the source of the driver.

How can there be no driver in the driver package? Let’s look

[Version]
...
CatalogFile=Skylake.cat
...
[INTEL.NTamd64]
...
%PCI\VEN_8086&DEV_191FDesc%=Needs_NO_DRV,PCI\VEN_8086&DEV_191F

[Needs_NO_DRV]
Include=machine.inf
Needs=NO_DRV
Oh, NO_DRV, now I recall, this is an old trick. The device above DEV_191F doesn’t actually require a device driver, it’s transparently handled by Windows. But Windows doesn’t give it a descriptive name, just a generic name. So companies like Intel can provide this pack so you can give some devices more descriptive names in the Device Manager. The intel driver above points to an entry in the machine.inf driver already on the machine.
From:   “PCI Standard ISA bridge”
To:   “Intel(R) C226 Series Server Advanced SKU LPC Controller – 8C56”
That’s all it does, It doesn’t affect the operation of the OS or the hardware. Just the name! Sometimes this is helpful if you need to quickly identify a device, but, yes it’s mostly used for vanity, so I never load them on my machines.
So… I responded to SuperMicro, and confirmed I was using the latest drivers from intel. :^)

 

Formatting a removable USB drive with 2 partitions

TL;DR – Starting with Windows 10 Insider Preview Build 14965, you can format any “Removable” USB Flash Drive with more than one partition. Perfect for installation of large (over 4GB) WIM files on UEFI machines!

 

Hey all, back from a week at the Microsoft MVP summit, a Week in the UK, and a week in Arizona.

A few weeks ago at the Microsoft MVP summit, an engineering manager with the Windows Product group made an offhand comment about formatting a removable USB drive with two partitions. This took several of us by surprise, because historically, this hasn’t been supported widely without converting to a Fixed disk or something.

Mike Terrill (and Mike Niehaus) already beat me to the punch with some posts, but I wanted to share my results. :^)

The Background

Why is this important? Well as I mentioned in another blog post, as more and more people are booting to UEFI, on USB flash drives formatted with Fat32, with WIM images over 4GB in size, that causes a problem because Fat32 can’t hold files over 4GB in size.

Another solution would be to use the Rufus tool to split a USB drive into multiple partitions with a hidden fat32 partition. However, the problem here is that the hidden partition uses a special UEFI app that is not signed, so it won’t work on UEFI machines with Secure Boot enabled.

This has become even more interesting since Windows Server 2016 came out, with a base WIM image for standard Server SKU that is over 4GB in size. Hum…

The Hardware

20161126_200856.jpg

I tested on several different USB makes using my Windows 10 (version 1607) laptop. Some would allow me to create a 2nd partition on a removable Flash Drive, others would not giving me an error:

DISKPART> create part pri

No usable free extent could be found. It may be that there is insufficient 
free space to create a partition at the specified size and offset. Specify
different size and offset values or don't specify either to create the maximum 
sized partition. It may be that the disk is partitioned using the MBR disk
partitioning format and the disk contains either 4 primary partitions, (no
more partitions may be created), or 3 primary partitions and one extended
partition, (only logical drives may be created).

Mostly the older and/or cheaper drives didn’t work, but most of the newer and/or name brand drives did work.

Finally I narrowed it down to two different models, both my favorites:

Then I tested against three Operating Systems: Windows 10 Version 1607, Windows 10 Preview, and Windwos 7.0 SP1. All using Diskpart to create multiple partitions.

The script

Diskpart.exe –>

sel disk 1
clean
create part pri size=450
format quick fs=fat32
assign
create part pri
format quick fs=ntfs
assign
exit

The Results:

                                 SanDisk           Transcend
Windows 7 SP1 Build 7601           Pass               Fail
Windows 10  Version 1607           Pass               Fail
Windows 10 Preview 14965           Pass               Pass   

I was able to format my SanDisk into multiple partitions using Windows 7 and beyond.

But I was not able to format the Transcend drive into multiple partitions using Windows 7 or Windows 10 Version 1607, but I was able to partition into multiple partitions on the new Windows 10 Insider Preview 14965.

That’s new!

I haven’t done enough testing using the removable flash drives on older machines, to see if the partitions are still visible, but the results look promising for a start.

Update #1 – 11/28/16:

Found out today that the reason that my SanDisk Extreme disk worked on Windows 7 and Windows 10 1607 may be because the removable Flash disk is reported as “Fixed” rather than “Removable” to the OS. Link.

Update #2 – 11/28/16:

I noticed that when taking the “removable” disk formatted with 2 partitions from Windows 10 Preview 14965 over to Windows 10 Version 1607, only the first partition was visible. As a work around I tried moving the main NTFS partition first and the Fat32 partition second.

sel disk 1
clean
create part pri
shrink desired=450
format quick fs=ntfs
assign
create part pri
format quick fs=fat32
assign
exit

Field Notes – Dell Command PowerShell Provider

Working today with Mike Terrill on some advanced queries using the Dell Command – PowerShell Provider with Configuration Manager.

Dell Command – PowerShell Provider

Dell provides a PowerShell provider to query and manage various system level components on Dell machines. This is great if you are using PowerShell to process the output, and perform complex tasks, more complex than a simple static command line.

Configuration Manager Compliance Settings

My friend Mike Terrill called me up today and wanted to use Configuration Manager “Compliance and Setting Management” to push out a PowerShell script, with the Dell Command PowerShell Provider” to query the hardware state of a machine.

OK, cool. That’s when we came across some challenges.

We can add a PowerShell script, cool. But we need a test defined in Configuration Manager to determine if the test passed or failed.

Say our PowerShell script ran, with the following output.

Ready to run test[1]...
Test Result: Success

We could program ConfigMgr to see if the output “contains” the value “success”.

Except, in this case the script would fail because ALL lines in the output must contain the value “Success”. The first line didn’t contain the string “success”!?!? That’s what ConfigMgr is looking for. <sigh>

So we just need to make sure that *ALL* lines on the script are written by our script, and that we output *only* what’s necessary…

Dell and console output

Now the challenge is that the Dell Command – PowerShell provider is writing something extra to the console, and messing up our test in ConfigMgr. Recall that *all* lines in the output need to contain our test, the “To get more help…” command was messing with our tests.

capture

I decided to dig a little deeper and see if the output could be disabled or redirected ( say redirect in powershell to out-null), but no! So I broke out my favorite C# decompile, but alas, no of all the crazy things, the code is writing to the C# Console, and no way to bypass.

capture-2

Work Arround

Eventually we came across a horrible, no good, low down, dirty work around. Here is an example of the script:

import-module DellBIOSProvider

$DidTestPass = <# Perform a query here!#>  
 
if ( $DidTestPass ) 
{
    write-host "To get more help about the Dell Command PowerShell provider"
}
else
{
    write-host "Machine did not pass this test. Output more info here!"
}

Yes, in this case we output the dell string “To get more help…”  Then we can set Configuration manager Compliance Settings to look for the value to contain “To get more help about the Dell Command PowerShell Provider”. Anything else in this case is an error and will be written to the log for analysis later.

Bugs

There are two bugs here:

  1. The Dell PowerShell provider should not be outputting the “to get more help” string, or at least provide a way to disable, via registry key or something.
  2. The Microsoft Configuration Manager Compliance Settings should be able to look for a substring within the *entire* output, rather than looking for a substring in every line.

Keith

Turn off CM PowerShell update warnings

So I’ve been working in some strange Configuration Manager environments lately, sometimes they are not always up to date, yea… yea… I know. But they are test environments, so you know.

Problem

One of the problems I have is that when I call some CM PowerShell CmdLets, I get a warning:

erro1.JPG

WARNING: an update to the System Center 2012 Configuration
Manager Cmdlet Library is available. Please go to 
'http://go.microsoft.com/fwlink/?LinkId=<something>' 
to download the latest version. Running cmdlet version: 
<someversion> Latest cmdlet version: <someversion>.

Well the output has been driving me nuts, and I finally decided to dig into the problems and find out how to suppress the message.

A Hint

Niall Brady has a blog post on the subject:

How to fix “Warning: An update to the System Center 2012 Configuration Manager Cmdlet Library is available.”

But his recommended fix is to install the latest cmdlet library, well, I suppose I could do that, but I was wondering if there was an easier. way.

Reverse Engineering

I decided to do some reverse Engineering.

  • What dll files to the CM PowerShell cmdlets live?
    get-command get-cmsite | format-list *
    Unfortunately, did not reveal too much.
  • Did a Grep of the dll’s to find the error message, same files.
  • Finally able to track down the function: get-CMCmdletUpdateCheck and a match to the error string
  • Skip the Update? Yes I want to skip the update, that looks like it’s what I want.
    code1.JPG

Well it turns out this was a round about way to the Get-CMCmdletUpdateCheck Cmdlet which does what I was looking for.

Example

Simply run Set-CMCmdletUpdateCheck with -IsUpdateCheckEnabled $False to suppress the output:

Set-CMCmdletUpdateCheck -CurrentUser -IsUpdateCheckEnabled $False

 

code2.JPG

Nice and quiet :^)

 

BIOS to UEFI SecureBoot on Lenovo Desktops Gotcha! Part II

Good news for those IT departments out there that want to automated the process of moving from BIOS to UEFI with Secure Boot on Lenovo Desktop Machines!

As you may recall from my last post, I’ve been struggling to get any Lenovo Desktop Machines to move from non-SecureBoot to SecureBoot. But I recently found out that Lenovo may have updated their BIOS to support this (could it be?) We got a tentative confirmation from our contact at Lenovo, so it was time to do some testing.

I got a Lenovo M700 Tiny (great machine), and updated to the latest BIOS version. Looks like the BIOS version created Aug 2016 added some SecureBoot functionality. Looking good!

I created a tool internally at 1E to test moving from various BIOS/CSM/UEFI/SecureBoot/MBR/GPT states, so I ran the tool, and low and behold, it passed. The new M700 Tiny Firmware update allows for Non-SecureBoot to SecureBoot.

I haven’t tested other Lenovo Desktops (yet), but I’m cautiously Optimistic that the M73/83/93 will be updated as well. For several of our customers, that’s a major percentage of machines that can now be updated.

The next thing to talk to Lenovo about is to change Laptops functionality so we can turn on UEFI with CSM support and without SecureBoot. This would allow us to install Windows 7 in UEFI mode.

Looking forwards to Microsoft Ignite in Sept 2016!

( Thanks Joe! :^)