New
#11
1. Installed Avast Again. Successfully installed
2. Reseted
3. well... system repair caused this problem.. when my pc wasn't booting up.. i went to system repair. i did it. after booting. all problems happend.. this is why i created this thread
4. sfc scannow get stuck at 14% and says windows resource protection could not perform the requested operation.
my PC is in good condition now.. the problems are just the start menu items gone. and the message appearing down in the taskbar. It's about unreadable and corrupted file in C:\ProgramData.