lol, ive seen this problem about 500 too many times, if you read the mit guide as suggested by db and all the other mods it will tell you not only how to fix this problem, but many others that come with lockpicking.
secondly, dont pick locks you rely on. im pretty sure krypos has said that about 500 times so ill say it for him
by the way nice new sig krypos, srry havent been on here for a while 'cause school started =P