Okay, I'm sorry about that. I thought I had updated the drivers yesterday, but maybe I downloaded the wrong file somehow. However, I just downloaded the latest drivers, (double-checking that it was version 2622), and it still lags. The game did seem to run better at first, but by the time I got to the Entrance Hall it was lagging again, and by the time I went into the Laboratory it was back to being pretty much unplayable. I did the file integrity check and it validated the files, so that seems to be okay. Here's the latest hpl file, and thanks for the help.
(03-03-2012, 07:13 PM)plutomaniac Wrote: Your drivers are not the latest. You have version 2401 but the newest is 2622. Use the have disk method: http://www.frictionalgames.com/forum/thr...l#pid89162
Also, do a file integrity check through steam.
Try to run the game and if the problem persists reattach the HPL.log file.