We have VirusScan Enterprise 8.5 with latest DAT. Can not clean this off this one Dell 620 laptop. Have tried lots of stuff including:
MSCONFIG diagnostic boot
safe mode boot
System Restore has been disabled
Note that I can not come up in Safe mode since it hangs on the Guardian Edge ephdxlat.sys driver.
I have downloaded Process Explorer and can see how fifiteko.dll has weaved its way into anything I run.
Short history is this system was a VPN only laptop and fell behind on its engine and dat. Once infected I brought it up to latest engine and dat my company has deployed.
McAfee Virus Enterprise Workstation 22.214.171.1241 w/5829 Dat; Scan Engine 5400.1158
McAfee AntiSpyware Enterprise Module 126.96.36.199
It just threw me an error on a missing firetray.dll; on a desktop I have 188.8.131.527
I would suggest following KnowledgeBase Article KB67088.