Zeroaccess!inf infestation help
One of the computers on our network, running an updated version of Endpoint Protection for Small Business, contracted the ZeroAccess!inf Trojan, and none of the removal/remediation solutions I've tried have worked so far. Computer is running Win7--32bit, is off the network (both by choice and by the virus' actions) and shows only two files as infected: tdx.sys and afd.sys, both in the \windir\system32\drivers directory.
I tried Power Eraser (it ran but didn't find anything to remediate) and the FixZeroAccess.exe tool (it starts, gets through EULA acceptance, but when you click proceed, Windows indicates that it has stopped working), to no avail. What can I try next? (I've read quite a bit of documentation and online help, but the concensus seems to be that each one of these infestations is unique and requires some more technical ability than I have.)