[stpkg]

Are you using Google Chrome.
If so, read below.
You may check the event viewer and see if the Googleupdate.exe is running from background. Since I am not Online all the time, the error is listed every hour.
After about 6 hours, some of my games crash to desktop or even rebooting at the same minute that this program is supposed to run.
This program run itself silently and tried to get update without permission every hour.
I tried to disable it permanently but not success. Or unless I uninstall all Google stuffs.
What I am doing right now is to shell back to windows after playing sometime and end this program from the task manager.