wth area 51

[dg29jr]

i recently spent over 9 hours downloading area 51 and now that its done my computer is saying its not valid and cant be opened wats going on?

[Slaymate]

Don't use a Download Manager.

[Gazz]

Clear your temporary internet files (important since the defect file is still in there) and download again. Sometimes things go wrong and today the person who it happened to was you. Tough luck babe

And like Slaymate said, don't use a download manager. They are the source of almost all of these errors.