Causes and solutions for Win7 splash screen

Recently, there are often netizens responding to Xiaobian. When using the Win7 operating system, they often encounter such a situation: when other programs are open, the screen will flash back to the desktop. Ie most obvious, when switching tabs, the screen always flashes, even the IE icon on the taskbar will disappear instantly and appear again. This is how it all about? What led to Windows7 splash screen flash desktop culprit is? Xiaobian specific description please read on.

solution due to excessive optimization Windows7 splash screen

this method only for optimization over-Windows7 splash screen effective

Note:! Back up your registry before using their own

If you use optimization guru optimization over Windows7 shutdown speed, then it is! Unfortunately, your screen will flash, that is, when you click the folder, the desktop as the background will jump out and flash, and there will be notresponding in the upper left corner.

Solution:

delete HUNGAPPTIMEOUT and WAITTOKILLAPPTIMEOUT subkey

under HKEY_USERS.DEFAULTDESKTOP delete HKEY_CURRENT_USER, HKEY_CURRENT_USERControlPanel, HUNGAPPTIMEOUT under HKEY_CURRENT_USERControlPanelDesktop, WAITTOKILLAPPTIMEOUT, WAITTOKILLSERVICETIMEOUT subkey. After

reboot, Windows7 will no longer be a splash screen.

view the registry entry, and found that a HungAPPTimeout this one in HKEY_CURRENT_USERControlPanelDesktop below, but I am surprised that I did not used optimization software master like tossing ah. After deleting this item and restarting, the problem is solved. (Because the screen flash is sometimes not easy to observe, attach an identification method that is unintentionally discovered, insert a u disk, click the icon in the lower right corner to safely delete the hardware, and see if the pop-up box is in the normal position or the top of the screen. the top, then, that there is a problem screen flash)

installation pp accelerator lead to solutions Windows7 splash screen:.

pp accelerator uninstall, delete registry HungAPPTimeout this one.

Or, If you must use pp accelerator, then add a logoff script, delete HungAPPTimeout this registry key every time you log out.

The following is the contents of references:

DimOperationRegistry

SetOperationRegistry = WScript.CreateObject ( "WScript.Shell")

OperationRegistry.RegDelete ( "HKEY_CURRENT_USERControlPanelDesktopHungAPPTimeout" )

save this piece of code into a vbs file to the group policy (gpedit.msc in the run where you can input into the group policy) - user configuration -Windows settings - scripts (login /logout) - canceled, so The HungAPPTimeout item will be deleted each time it is shut down or restarted. It is also a rather helpless solution.

In fact, we understand that there is a Win7 online tools to solve the splash screen, which is a tool used to solve Windows7 playing the game constantly flash window, such as Fantasy Westward Journey, Westward Journey Dahua and other games will be very Flash window. Run this gadget, Win7 will not flash, is it simpler?