False positive

[empip]

Take care before deletion of some reported 'malware'.
Allegedly :-
Btwebcontrol.dll has been thrown up as.. well take your pick :-

AntiVir 6.34.0.24/20060417 found [DIAL/94208.A.6]
AVG 386/20060418 found [Potentially harmful program Dialer.AEH]
Avira 6.34.0.56/20060417 found [DIAL/94208.A.6]
Ewido 3.5/20060417 found [Dialer.BT.b]
Ikarus 0.2.59.0/20060417 found [Dialer]
Kaspersky 4.0.2.24/20060418 found [not-a-virusialer.Win32.BT.b]
Panda 9.0.0.4/20060417 found [Suspicious file]
TheHacker 5.9.7.130/20060416 found [Trojan/Dialer.BT.b]
UNA 1.83/20060417 found [Dialer.BTWeb]
VBA32 3.10.5/20060417 found [RiskWare.Dialer.BT.b]
(ref AndyManchesta)

More likely this