Solved garlin's PowerShell scripts for updating Secure Boot CA 2023

TheVisitor said:

OK I downloaded Hasleo suite and created boot media and sucessfully booted from the USB drive into the Hasleo suite , but...
When I run the bootmedia check nothing is showing the output for usb drive

Click to expand...

What's the output of this command?

It should list all removable USB drives that are plugged in.

where : The term '.DriveType' is not recognized as the name of a cmdlet, function, script file, or operable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:14
+ ... et-Volume | where { .DriveType -in 'CD-ROM','Removable' -and .DriveLe ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ObjectNotFound: (.DriveType:String) [Where-Object], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException,Microsoft.PowerShell.Commands.WhereObjectCommand

If you're inside PS already:

That worked:
S C:\Windows\System32> Get-Volume | where { $_.DriveType -in 'CD-ROM','Removable' -and $_.DriveLetter -ne $null -and $_.OperationalStatus -eq 'OK' }

DriveLetter FriendlyName FileSystemType DriveType HealthStatus OperationalStatus SizeRemaining Size
----------- ------------ -------------- --------- ------------ ----------------- ------------- ----
G HASLEOBS FAT32 Removable Healthy OK 31.13 GB 31.98 GB

Is there a G:\sources folder, and a boot.wim inside?

garlin said:

Is there a G:\sources folder, and a boot.wim inside?

Click to expand...

yes

Try this test script.

Sorry to butt in here, but since I had the exact same issue when running the .bat file (and not the .ps1 file) I thought I'd chime in. See post #2991. Here are the results of the 2 requests made above:

DriveLetter FriendlyName FileSystemType DriveType HealthStatus OperationalStatus SizeRemaining Size
----------- ------------ -------------- --------- ------------ ----------------- ------------- ----
D HASLEOBS FAT32 Removable Healthy OK 28.08 GB 28.89 GB

PS C:\Program Files\PowerShell-7.6.4-win-x64> powershell -nop -ep bypass -f C:\temp\test.ps1


Directory: C:\Users\theislands\AppData\Local\Temp


Mode LastWriteTime Length Name
---- ------------- ------ ----
-a---- Thursday, July 30, 2026 41723480 2D0890CA-2A98-4054-9218-BE7C13306EB2.exe
9:06 PM
-a---- Friday, July 31, 2026 41728248 4FAB5FCE-5E9F-4B99-8D00-5F41F939C928.exe
9:29 PM
-a---- Wednesday, July 29, 2026 331776 7z.exe
3:25 PM
-a---- Friday, February 25, 2022 304128 offlinereg-win32.exe
6:52 PM
------ Thursday, January 29, 112654 wimlib-imagex.exe
2026 6:48 PM
-a---- Wednesday, July 29, 2026 1167872 7z.dll
3:25 PM
------ Thursday, January 29, 497678 libwim-15.dll
2026 6:48 PM
-a---- Monday, February 8, 2010 56200 offreg.dll
8:59 PM


PS C:\Program Files\PowerShell-7.6.4-win-x64>

If it is inappropriate for me to comment I apologize.