Which AVG remover should i use?

Hi, im planning to clean reinstall my AVG. Which one should i use? Do i use it from here Install AVG on your PC, Mac | AVG installation files or here | AVG

Hello Ququhang.

Please download the remover tool from ttp://www.avg.com/ww-en/utilities  based on your OS ( 32 bit or 64 Bit). To determine whether your OS is a 32-bit or 64-bit, please click on this link. http://support.microsoft.com/en-us/kb/827218 . Thank you.