Hello The bug is: After finishing program installation.. Everything is OK with self-defense except one thing.. i.e. I can't end egui.exe & ekrn.exe processes from task manager and this is good. But when I open CMD and type: SC Config ekrn start= disabled It says "Success" although it should tell me "Access is denied". And this will cause ekrn service not to start in the next boot. What is the benefit of self-defense if it can't protect itself from being disabled?! ================= I found this bug in the final version of ESS "6.0.306.0" It wasn't in the previous RC version of ESS "18.104.22.168" Also I found it in the last version of ESS "22.214.171.124" It wasn't in the previous version of ESS "126.96.36.199" Please, fix that.. P.S. I'm running Windows XP SP3 updated till Jan. 2013 Thanks.