Easy-to-use 7-Zip/NanaZip manager for toolbar, file-types and icons.
The 7zOverlay.dll is designed to use original 7z.dll without use of the complicated code and it uses the same parameters as the 7z.exe file.
https://github.com/Wilenty/7-Zip-X64-X86-with-Extracting-NSIS-script/releases/latest