How to Install ?

1.   Simply download the file from 1964 website 
2.   Double click the downloaded file e.g. 1964_064.exe
Check the "Overwrite files without prompting" option to overwrite existing old version files
If the specified folder does not exist, it will create for you
     
3.   When all files are unzipped successfully, you will get the message below  
4.   The extraction will automatically create subdirectories $ROOT\plugin and $ROOT\save 
where $ROOT=D:\N64\Emulators\1964-Official as of above example