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<body class='hmmessage'><div dir='ltr'><span dir="ltr">Hi Peter,
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<div>I am running the <font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;">Create-DevboardKey.ps1 script on Win 8.1U1, here's a copy\paste of my latest Powershell session if it will help.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
PS C:\mbm> .\Create-DevboardKey.ps1 -ImagePath Setup\sources\install.wim -Index 2</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Number BusType Name Size</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
------ ------- ---- ----</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
0 SATA Samsung SSD 840 EVO 500GB 465.8 GB</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
5 USB Corsair Voyager USB Device 7.5 GB</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Please enter the number of the disk to install to:: 5</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Applying USB hack to selected disk & restarting it</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Confirm</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Are you sure you want to perform this action?</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
This will erase all data on disk 5 "Corsair Voyager USB Device".</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"): y</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Disk Number: 5</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
PartitionNumber DriveLetter Offset Size Type</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
--------------- ----------- ------ ---- ----</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
2 34603008 100 MB System</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
The type of the file system is RAW.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
The new file system is FAT32.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
WARNING, ALL DATA ON NON-REMOVABLE DISK</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
DRIVE F: WILL BE LOST!</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Proceed with Format (Y/N)? QuickFormatting 100.0 MB</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Initializing the File Allocation Table (FAT)...</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Volume label (11 characters, ENTER for none)? Format complete.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
96.0 MB total disk space.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
96.0 MB are available.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
1,024 bytes in each allocation unit.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
98,303 allocation units available on disk.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
32 bits in each FAT entry.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Volume Serial Number is 0A70-8867</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
3 139460608 256 MB Reserved</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
DriveLetter :</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
DriveType : Fixed</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
FileSystem : NTFS</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
FileSystemLabel : System</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
HealthStatus : Healthy</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
ObjectId : \\?\Volume{3d5900a3-8f41-4c62-9f6d-3a9aa4dc7abb}\</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Path : \\?\Volume{3d5900a3-8f41-4c62-9f6d-3a9aa4dc7abb}\</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Size : 7610560512</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
SizeRemaining : 7573315584</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
PSComputerName :</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Applying Windows Image</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Deployment Image Servicing and Management tool</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Version: 6.3.9600.17031</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Error: 87</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
An error occurred while processing the command.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Ensure that the command-line arguments are valid. For more information, review the log file.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
The DISM log file can be found at C:\Windows\Logs\DISM\dism.log</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
BFSVC Error: Failed to validate boot manager checksum (g:\Windows\boot\EFI\bootmgfw.efi)! Error code = 0xc1</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
Failure when attempting to copy boot files.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
The boot configuration data store could not be opened.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
The system cannot find the file specified.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
ERROR: The system was unable to find the specified registry key or value.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
ERROR: The parameter is incorrect.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
New-Item : The registry key at the specified path does not exist.</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
At C:\mbm\Create-DevboardKey.ps1:195 char:48</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
+ else {New-Item -Path $keyPath}</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
+ ~~~~~~~~~~~~~~~~~~~~~~~</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
+ CategoryInfo : InvalidArgument: (HKEY_LOCAL_MACH...Control\UsbStor:String) [New-Item], ArgumentExceptio</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
n</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
+ FullyQualifiedErrorId : System.ArgumentException,Microsoft.PowerShell.Commands.NewItemCommand</span></font><font color="#444444" size="2"><span style="font-size:15.27px;background-color:white;"><br>
</span></font></div>
<br>
<br>
I've noticed that the drive mapping changes during the process, not sure
if that matters or not. A reg key was created at
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\usbstor\1B1Cxxxx. This
is the one I usually have to delete.<br>
<br>
I do have some Powershell coding experience but I haven't looked into the problem yet.<br>
<br>
A normal install from a USB drive created with the Windows 7 USB DVD
download tool, or manually partitioned with diskpart with the files
copied from the ISO doesn't work. The MAX doesn't recognize a valid boot
partition nor will it map the drive in the EFI
(x64) shell. <br>
<br>
<br>
<div><font size="3"><span style="font-size:12pt;">Tim</span></font></div></span> </div></body>
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