ATTENTION! Before continuing on to install the Efi.dll library, you need to download the library. If you have not downloaded it yet, download it before continuing on to the installation steps. If you are having a problem while downloading the library, you can browse the download guide a few lines above.
NOTE! On 64 Bit systems, you must copy the dynamic link library to both the 'sysWOW64' and 'System32' directories. In other words, both directories need the 'Efi.dll' library.
NOTE! We ran the Command Prompt on Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same methods to run the Command Prompt as an administrator.
%windir%System32regsvr32.exe /u Efi.dll
%windir%SysWoW64regsvr32.exe /u Efi.dll
%windir%System32regsvr32.exe /i Efi.dll
%windir%SysWoW64regsvr32.exe /i Efi.dll
appwiz.cpl
NOTE! We ran the Command Prompt on Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same methods to run the Command Prompt as an administrator.
sfc /scannow