Warrock Problems!!?!

I've quit Warrock but my friends insist on having it on my computer. I went to download it and it worked, but when I try to open it it says * Cannot extract a zip file [updater.zip]


How do i fix this??



Here is a picture of it

Nobody cares about WarRock.
Spotlight stolen by Combat Arms.

Yeah i know i hate it its just my gay friends NEED it on the comp. Don't worry about it anymore guys i told them there not having it on my comp anymore.