Have Intel CPU and NVidia card through, could be your combination.
Options that come to my mind:
- Check if there is an update for your video driver
- The windows update has created a restore point, you could rollback the system to it to check if the problem is really the update.
Hadehariast wrote:but this time I got up to 1.7 GB memory usage on jp2launcher before I decided to logout before it crashed again.
Please let it run for a test, the garbage collector should kick in and drop it back to 700MB or so every few now and then.