ATTENTION! In order to install the Core.dll library, you must first download it. If you haven't downloaded it, before continuing on with the installation, download the library. If you don't know how to download it, all you need to do is look at the dll download guide found on the top line.
NOTE! On 64 Bit systems, the dynamic link library must be in both the 'sysWOW64' directory as well as the 'System32' directory. In other words, you must copy the 'Core.dll' library into both directories.
NOTE! We ran the Command Prompt using Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same method to run the Command Prompt as administrator.
%windir%System32regsvr32.exe /u Core.dll
%windir%SysWoW64regsvr32.exe /u Core.dll
%windir%System32regsvr32.exe /i Core.dll
%windir%SysWoW64regsvr32.exe /i Core.dll
appwiz.cpl
NOTE! We ran the Command Prompt using Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same method to run the Command Prompt as administrator.
sfc /scannow