whenever i start windows, it runs very slowly until it says "gfxui doesnt work any more" and "close program". this message comes about 1min after windows started. after i click "close program" everything works fine...
Sometimes the message doesn't come up by itself then i have to click the display-driver symbol at the taskbar and choose "properties", that makes the "gfxui doesnt work..." "close program"-message appear.
I'm using an intel i3 CPU with Intel HD-Graphics. OS is windows 7 Ultimate x64.
I found out that gfxui.exe is part of the intel HD graphic driver.
I tried newest dipslay and chipset drivers.
I reinstalled windows x64 2 times in order to find out if any other driver or software affect the intel driver.
I updated windows to newest state.
I deactivated and reactived .net framework 3.5.1. (some people in other forums having problems with gfxui where told to do that..)
I installed .net framework 4.0.
I even tried windows 7 x86 version.
I deactivated windows defender
Nothing helped, still the same problem.
Even if the first things i install on the OS are the chipset and graphic drivers, the same problem occures. It alwas occures after installing the display-drivers.
Sometimes there are problems with unistalled devices in device-manager: i have drivers for all devices, so its not that.
The strangest thing is: when i install the display driver windows asks me to restart. If i do the restart, windows will start without any problems ONE time, even the gfxui.exe seems to work that one time because i can open the display-driver-menu via the small symbol at the taskbar and click "properties", without getting the message "gfxui.exe doesnt' work...". But the next time i restart, even without changing anything, the problem occurs again...
If any one got any idea, please tell me, I have absolutely no clou how to continue.
Thanks a lot!