Unregister the following DLLs and reboot
Windows\system\bpv1a.dll
Windows\system\bpv2s.dll
Windows\system32\bpv1a.dll
Windows\system32\bpv2s.dll
Delete these registry entries HKEY_CLASSES_ROOT\clsid\{e8b4f3aa-9509-4081-9a85-914d5e9bec81}
HKEY_CLASSES_ROOT\clsid\{f4a645d0-d4d5-439e-9dbc-b31bbd9cb890}
HKEY_CLASSES_ROOT\software\microsoft\windows\currentversion\explorer\browser helper objects\{e8b4f3aa-9509-4081-9a85-914d5e9bec81}
HKEY_CLASSES_ROOT\software\microsoft\windows\currentversion\explorer\browser helper objects\{f4a645d0-d4d5-439e-9dbc-b31bbd9cb890}
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\explorer\browser helper objects\{e8b4f3aa-9509-4081-9a85-914d5e9bec81}
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\explorer\browser helper objects\{f4a645d0-d4d5-439e-9dbc-b31bbd9cb890}
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