Stardock Logon Studio has compromised my ability to log on
I installed BootSkin and Logon Studio on my Vista x64 laptop, since all the posts I'd seen about it showed this was supported.
But apparently my system has a conflict with this software. I have a fingerprint reader installed. When Logon Studio is installed, my Logon process is compromised. First, I cannot log on via the keyboard. When I click on a user icon, the screen pauses, then refreshes back to locked state with no option to enter a password. The only way I can log on is by using the fingerprint reader.
Once logged on, I get an error on the desktop startup, indicating some sort of error with the User Logon. I then find this in the application event viewer log:
Faulting application LogonUI.exe, version 6.0.6001.18000, time stamp 0x4791960d, faulting module authui.dll, version 6.0.6002.18005, time stamp 0x49e040d2, exception code 0xc0000005, fault offset 0x0000000000037ef7, process id 0x2c4, application start time 0x01cd30bdaf7c7608.
I am unfortunately unable to roll back to a previous restore point before the Stardock/Impulse software was installed. I need to repair my system, hopefully in a minimally invasive way that won't take an entire day. Otherwise, I fear I may need to do a complete system recovery. Any help would be much appreciated. Thank you!