The message identified lbd.sys as the probable cause, and said that "The driver unloaded without cancelling pending operations." STOP: 0x000000D4 (0xADE26234, 0X0000001C, 0X00000000, 0X880502337)
This has happened 3 times. The last two times, I had manually closed all running processes except Comodo before starting the installation. Comodo is installed without the anti-virus component, and only has the firewall and Defense + operating. After the installation had "finished," and before the updating had begun, I set Comodo to ignore all drivers and executables in the Ad-Aware installation folder.
Edited by CeciliaB, 24 April 2011 - 03:23 PM.
Corrected driver name in topic title /Cecilia