Hi all, Can anybody please explain me what does this error mean and why it occurs it happens while i was testing youtube/facebook caching. TCP_NEGATIVE_HIT/204 Does this suggest that some object in cache has corrupted? if so how to rectify the error? Is this error only means that user has aborted the transfer or it may come for some other reason as well. TCP_MISS/000 thanks & regards, Bilal _________________________________________________________________ Hotmail: Trusted email with powerful SPAM protection. https://signup.live.com/signup.aspx?id=60969