Unregister the following DLLs and reboot
Windows\system\hoproxy.dll
Windows\system32\hoproxy.dll
Delete these registry entries HKEY_CLASSES_ROOT\clsid\{c3bcc488-1ae7-11d4-ab82-0010a4ec2338}
HKEY_CLASSES_ROOT\software\microsoft\windows\currentversion\explorer\browser helper objects\{c3bcc488-1ae7-11d4-ab82-0010a4ec2338}
HKEY_LOCAL_MACHINE\software\classes\clsid\{c3bcc488-1ae7-11d4-ab82-0010a4ec2338}
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\explorer\browser helper objects\{c3bcc488-1ae7-11d4-ab82-0010a4ec2338}
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