300 computer -- 300-seat computer lab was going to check into the mcafee server to download the update. so we were -- sorry. >> they issued a statement saying that we sincerely apologize for the inconvenience this has caused our customers. how many people potentially did you see affected by this yesterday? >> well, it's hard to say because a lot of our people come at various points throughout the day. even today we're seeing individuals come in and report this issue. so we have three or four classrooms full of students that were unable to do a class in our college alone. and so we had to address those issues fairly quickly. >> now, mcafee now has a replacement update for people or users to download. did you do that? >> we did. we did. mcafee was really on top of it. it was probably two hours before the next download file had come out. i was just sitting there hitting refresh on the computer screen waiting for it.