Suspect Virus? "lbNVCLK is undefined" ie Script error

My computer is started booting with Internet Explorer script error -

 

Error: 'lbNVCLK' is undefined

URL: res://C:\Program Files\AUS\SmartDoctor\ResDLL.dll/PUBLIC_Shader_DisableFan.js

 

If I Google 'lbNVCLK' theres a link to trip-table http://trip-table.com/2c14945c6c84a82333ae733093789cab/b9918fdad33340a4cd1460837dd7623d.html which concerns me as it look like my mouse clicks are being recorded or something.

 

I use ASUS Smart Doctor as its ASUS motherboard and video.  Message started appearing after I did a registry clean.  Can anyone shed light on what this trip table thing is, whether its some sort of virus or malware infection and how to remove the error message?  Searching registry for lbNVCLK gives 0 results.

 

ASUS P5qc Motherboard, Intel Core 2 Quad Q6600, NVidia GeForce 9600GT, Win XP sp3, IE 8.0.6001.18702