diff --git a/Group Policies Objects/Default Domain Policy/Registries.md b/Group Policies Objects/Default Domain Policy/Registries.md
index e94136f..af5dac8 100644
--- a/Group Policies Objects/Default Domain Policy/Registries.md	
+++ b/Group Policies Objects/Default Domain Policy/Registries.md	
@@ -4,7 +4,7 @@
 
 `HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Device Installer`
 
-DisableCoInstallers -> REG_DWORD -> 1
+DisableCoInstallers -> REG_DWORD -> Hexadecimal -> 1
 
 https://www.bleepingcomputer.com/news/microsoft/how-to-block-windows-plug-and-play-auto-installing-insecure-apps/
 
@@ -12,6 +12,14 @@ https://www.bleepingcomputer.com/news/microsoft/how-to-block-windows-plug-and-pl
 
 `HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Secureboot`
 
-AvailableUpdates -> REG_DWORD -> 30
+AvailableUpdates -> REG_DWORD -> Hexadecimal -> 30
 
-https://support.microsoft.com/en-us/topic/kb5025885-how-to-manage-the-windows-boot-manager-revocations-for-secure-boot-changes-associated-with-cve-2023-24932-41a975df-beb2-40c1-99a3-b3ff139f832d
\ No newline at end of file
+https://support.microsoft.com/en-us/topic/kb5025885-how-to-manage-the-windows-boot-manager-revocations-for-secure-boot-changes-associated-with-cve-2023-24932-41a975df-beb2-40c1-99a3-b3ff139f832d
+
+## EEA
+
+`HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Control Panel\DeviceRegion`
+
+DeviceRegion -> REG_DWORD -> Hexadecimal -> 0000005e
+
+**NOTE: Changing the region this way does not seem to work regardless of whether I use Create, Update, or Replace. You might need to change the registry by hand or use sysprep. Very annoying.**
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