Under WIN7, use system optimization with caution! Switch folder will flash screen

dixiatIE Q: Hello, Tiger Brother, I don’t know what I did recently. When I switch folders, and when I switch webpages, the desktop will always pop up and flash. I’m not happy, I don’t know what it is. Reason, please ask for help. Is there such a strange problem? Tigers come to study. Most of the reasons for this problem are the use of optimization software for the system

dixiatIE Q: Hello Tiger, I have not known what I did recently, when switching folders, and when switching web pages, the total desktop It will pop up to flash, look very uncomfortable, do not know what the reason, please ask for help to solve it.

Is there such a strange problem? Tigers come to study. Most of the reasons for this problem are the use of optimization software to optimize the system, especially the Windows optimization master set the startup speed is very easy to produce this problem, are you doing the same operation? If so, you can enter the registry and delete the following two key values: hungapptimeout and waittokillapptimeout subkeys under hkey_users.defaultdesktop; hung_time_user, hkey_current_usercontrol panel, hungapptimeout, waittokillaPPTimeout, waittokillservicetimeout subkeys under hkey_current_usercontrol paneldesktop.