Note For 64-bit versions of Windows Vista and later versions of Windows, the kernel-mode code signing policy requires that all kernel-mode code have a digital signature. However, in most cases, an unsigned driver can be installed and loaded on 32-bit versions of Windows Vista and later versions of Windows. For more information, see Kernel-Mode Code Signing Policy (Windows Vista and Later).
tip. don't use unsigned drivers. it's not a good thing unless you like to get hacked and stuff
Note For 64-bit versions of Windows Vista and later versions of Windows, the kernel-mode code signing policy requires that all kernel-mode code have a digital signature. However, in most cases, an unsigned driver can be installed and loaded on 32-bit versions of Windows Vista and later versions of Windows. For more information, see Kernel-Mode Code Signing Policy (Windows Vista and Later).
Note For 64-bit versions of Windows Vista and later versions of Windows, the kernel-mode code signing policy requires that all kernel-mode code have a digital signature. However, in most cases, an unsigned driver can be installed and loaded on 32-bit versions of Windows Vista and later versions of Windows. For more information, see Kernel-Mode Code Signing Policy (Windows Vista and Later).
tip. don't use unsigned drivers. it's not a good thing unless you like to get hacked and stuff