Also, BitDefender antivirus seems to be a possible cause of the flashing Logon in Windows 7. I don't have BitDefender installed, but I had something called bit BitRaider installed, which I've just...

Shut the PC off, then reboot while pressing F8. You should then enter the safe mode menu. Choose "Safe Mode with networking" recommended. This will allow you to surf the net for more info if you need...

Looking around for information on the net again. The issues connected to LogonUI that I'm having, have also been reported in Windows 7.

Thanks for the reply! As far as I'm aware, I don't have FastAccess installed on my PC. However, something on Windows is the cause, either a process, driver, or program. Finding out which one though,...

Error Message read:

LogonUI.exe - Application Error

The instruction at 0x00007ffa704e5b90 referenced memory at 0x0000000000000008. The memory could not be read.

Click on OK to terminate the...

Hello, I'm new to the forum here.

I'd like to ask if anyone has had a problem with the logon screen with windows 10.
I upgraded on the morning of Saturday 8th August, without any serious...