Issue when doing Binary with Set-RegistryValueForAllUsers

[MazeGoh]

First of all, thanks for the super nice script you had created.
For my cases I try to assign a binary key value of "080000000000000001000000020000000300000004000000050000000600000007000000"
In the end, the it give me an error
Set-ItemProperty : Cannot convert value "080000000000000001000000020000000300000004000000050000000600000007000000" to type "System.Byte[]". Error: "Cannot convert value
"080000000000000001000000020000000300000004000000050000000600000007000000" to type "System.Byte". Error: "Value was either too large or too small for an unsigned byte.""
At line:34 char:17

• ... Set-ItemProperty -Path "HKU:$sid$($instance.Path)" -Nam ...

•             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

  • CategoryInfo : WriteError: (HKEY_USERS\S-1-...\Addin Menu IDs:String) [Set-ItemProperty], PSInvalidCastException
  • FullyQualifiedErrorId : System.Management.Automation.PSInvalidCastException,Microsoft.PowerShell.Commands.SetItemPropertyCommand

[MazeGoh]

I'm not sure if I had this issue resolve or not

I check some post and stated need to manually hexified the binary
$regKeyValue = "08,00,00,00,00,00,00,00,01,00,00,00,02,00,00,00,03,00,00,00,04,00,00,00,05,00,00,00,06,00,00,00,07,00,00,00"
$hexified = $regKeyValue.Split(',') | ForEach-Object { "0x$_"}

After I done it, the error doesn't come out anymore but in the stubpath the registry key was showing System.Byte[] instead of the actual value.
I wonder where registry editor actually store those value at