Execute o HijackThis e corrija as seguintes entradas:
R3 - URLSearchHook: NetAssistantBHO Class - {E38FA08E-F56A-4169-ABF5-5C71E3C153A1} - C:\Program Files\My.Freeze.com NetAssistant\NetAssistant.dll
O2 - BHO: NetAssistantBHO - {E38FA08E-F56A-4169-ABF5-5C71E3C153A1} - C:\Program Files\My.Freeze.com NetAssistant\NetAssistant.dll
Reinicialize e exclua Program Files\My.Freeze.com NetAssistant
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