Error message when extracting

[kafei]

I'm relatively new to emulators and pc gaming in general but any help would be greatly appreciated.

I have been trying to download the latest development version(s) since last night but have had no luck.
Every time I try to extract from the zip file i get an error message




I've tried with multiple development versions but it's always the same. I can successfully download and extract from zip files from other websites. I'm only have issues with the development zip files. Anyone know what's going on here?  

[Garteal]

You need to use 7-zip to extract .7z compressed archives.

[JosJuice]

That's because development versions come in 7z files, not zip files. To open one, you need to download a program like 7-Zip.

[kafei]

Thanks guys, it worked ^^