I have a ZIP file hosted via Apache with Akamai as CDN, the problem is when trying to download it with IE (and just IE) it is damaged and I'm unable to open it.
Since the problem occurs in other computers in different locations I've discarded network settings (firewall, proxy, etc).
I don't even know where start to look? What would be a possible cause for this to happen?
I'm trying to solve the problem in the server (or CDN), I've verified it's not a client error