Rudder

I expected this call in "registry_edition.ps1" :

function registry_edition {
  [CmdletBinding()]
  param (
      [parameter(Mandatory=$true)]  [string]$reportId,
      [parameter(Mandatory=$true)]  [string]$techniqueName,
      [switch]$auditOnly
  )

    $trackingkey = @(
        "e7bde10a-6c52-4d2e-a708-17d96bc675e6@@b1981ec4-a121-4ec7-92b0-10f785face97@@1"  )

    $paths = @(
        "HKEY_CURRENT_USER\Printers"  )

    $entries = @(
    ....

And end upo with :

function registry_edition {
  [CmdletBinding()]
  param (
      [parameter(Mandatory=$true)]  [string]$reportId,
      [parameter(Mandatory=$true)]  [string]$techniqueName,
      [switch]$auditOnly
  )

    $trackingkey = @(
        "e7bde10a-6c52-4d2e-a708-17d96bc675e6@@b1981ec4-a121-4ec7-92b0-10f785face97@@1"  )

    $paths = @(
        "HKEY_CURRENT_USER\\Printers"  )
    ....

So, the problem is in Rudder: there is one path for user setted values where we didn't set the escaping to be agent dependent.

The correction of that problem will be a breaking Agent Plugin API, meaning that any agent plugin (Windows DSC, AIX, etc) will need to be upgraded along with the version of Rudder introducing that change.