diff --git a/DerpingDrivers/Util/BcdHelper.cs b/DerpingDrivers/Util/BcdHelper.cs
index 32e63c0..fa60a3b 100644
--- a/DerpingDrivers/Util/BcdHelper.cs
+++ b/DerpingDrivers/Util/BcdHelper.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Diagnostics;
+using System.Management;
 using DerpingDrivers.Exceptions;
 using ExceptionReporting;
 using Microsoft.Win32;
@@ -15,15 +16,29 @@ namespace DerpingDrivers.Util
         {
             get
             {
-                var bootmgrDefaultGuid = (string) Registry.GetValue(
-                    @"HKEY_LOCAL_MACHINE\BCD00000000\Objects\{9DEA862C-5CDD-4E70-ACC1-F32B344D4795}\Elements\23000003",
-                    "Element", null);
+                var connectionOptions =
+                    new ConnectionOptions
+                    {
+                        Impersonation = ImpersonationLevel.Impersonate,
+                        EnablePrivileges = true
+                    };
 
-                var allowPrereleaseSignatures = (byte[]) Registry.GetValue(
-                    $@"HKEY_LOCAL_MACHINE\BCD00000000\Objects\{bootmgrDefaultGuid}\Elements\16000049",
-                    "Element", default(byte[]));
+                var managementScope = new ManagementScope(@"root\WMI", connectionOptions);
 
-                return allowPrereleaseSignatures != null && int.Parse(allowPrereleaseSignatures[0].ToString()) > 0;
+                using (var bootMgrObj = new ManagementObject(managementScope,
+                    new ManagementPath(
+                        "root\\WMI:BcdObject.Id=\"{fa926493-6f1c-4193-a414-58f0b2456d1e}\",StoreFilePath=\"\""), null))
+                {
+                    var inParams = bootMgrObj.GetMethodParameters("GetElement");
+                
+                    inParams["Type"] = (uint) 0x16000049;
+                    var outParams = bootMgrObj.InvokeMethod("GetElement", inParams, null);
+                    var outObj = (ManagementBaseObject) outParams?.Properties["Element"].Value;
+
+                    var allowPrereleaseSignatures = outObj != null && (bool) outObj.GetPropertyValue("Boolean");
+
+                    return allowPrereleaseSignatures;
+                }
             }
 
             set