one massive optimization updatePlease , no . rDirtybomb can list every possible way optimization updates can go wrong , especially for highend users . <| sep |> Have you ever played Wc 3 sc 2 competively ? I mean wow . how can you get motion sickness in dota ? rofl <| sep |> Google pskill . It will terminate a process WITHOUT sending the WMCLOSE message . Google OpenProcess and TerminateProcess . Any abrupt termination of this sort will be indistinguishable from a crash . It is possible to code and catch some crash states internally , but you cannot catch them all so you cannot guarantee this . You also cannot guarantee the operating system will log a crash there are some ways of crashing that even it will miss .